78656688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 267411456

約数和(自身を除く): 188754768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 23, 24, 33, 34, 36, 44, 46, 48, 51, 66, 68, 69, 72, 88, 92, 99, 102, 127, 132, 136, 138, 144, 153, 176, 184, 187, 198, 204, 207, 253, 254, 264, 272, 276, 306, 368, 374, 381, 391, 396, 408, 414, 506, 508, 528, 552, 561, 612, 748, 759, 762, 782, 792, 816, 828, 1012, 1016, 1104, 1122, 1143, 1173, 1224, 1397, 1496, 1518, 1524, 1564, 1584, 1656, 1683, 2024, 2032, 2159, 2244, 2277, 2286, 2346, 2448, 2794, 2921, 2992, 3036, 3048, 3128, 3312, 3366, 3519, 4048, 4191, 4301, 4318, 4488, 4554, 4572, 4692, 5588, 5842, 6072, 6096, 6256, 6477, 6732, 7038, 8382, 8602, 8636, 8763, 8976, 9108, 9144, 9384, 11176, 11684, 12144, 12573, 12903, 12954, 13464, 14076, 16764, 17204, 17272, 17526, 18216, 18288, 18768, 19431, 22352, 23368, 23749, 25146, 25806, 25908, 26289, 26928, 28152, 32131, 33528, 34408, 34544, 35052, 36432, 38709, 38862, 46736, 47498, 49657, 50292, 51612, 51816, 52578, 56304, 64262, 67056, 68816, 70104, 71247, 77418, 77724, 94996, 96393, 99314, 100584, 103224, 103632, 105156, 128524, 140208, 142494, 148971, 154836, 155448, 189992, 192786, 198628, 201168, 206448, 210312, 213741, 257048, 284988, 289179, 297942, 309672, 310896, 379984, 385572, 397256, 420624, 427482, 446913, 514096, 546227, 569976, 578358, 595884, 619344, 771144, 794512, 854964, 893826, 1092454, 1139952, 1156716, 1191768, 1542288, 1638681, 1709928, 1787652, 2184908, 2313432, 2383536, 3277362, 3419856, 3575304, 4369816, 4626864, 4916043, 6554724, 7150608, 8739632, 9832086, 13109448, 19664172, 26218896, 39328344, 78656688]

約数ペア:

[(1, 78656688), (2, 39328344), (3, 26218896), (4, 19664172), (6, 13109448), (8, 9832086), (9, 8739632), (11, 7150608), (12, 6554724), (16, 4916043), (17, 4626864), (18, 4369816), (22, 3575304), (23, 3419856), (24, 3277362), (33, 2383536), (34, 2313432), (36, 2184908), (44, 1787652), (46, 1709928), (48, 1638681), (51, 1542288), (66, 1191768), (68, 1156716), (69, 1139952), (72, 1092454), (88, 893826), (92, 854964), (99, 794512), (102, 771144), (127, 619344), (132, 595884), (136, 578358), (138, 569976), (144, 546227), (153, 514096), (176, 446913), (184, 427482), (187, 420624), (198, 397256), (204, 385572), (207, 379984), (253, 310896), (254, 309672), (264, 297942), (272, 289179), (276, 284988), (306, 257048), (368, 213741), (374, 210312), (381, 206448), (391, 201168), (396, 198628), (408, 192786), (414, 189992), (506, 155448), (508, 154836), (528, 148971), (552, 142494), (561, 140208), (612, 128524), (748, 105156), (759, 103632), (762, 103224), (782, 100584), (792, 99314), (816, 96393), (828, 94996), (1012, 77724), (1016, 77418), (1104, 71247), (1122, 70104), (1143, 68816), (1173, 67056), (1224, 64262), (1397, 56304), (1496, 52578), (1518, 51816), (1524, 51612), (1564, 50292), (1584, 49657), (1656, 47498), (1683, 46736), (2024, 38862), (2032, 38709), (2159, 36432), (2244, 35052), (2277, 34544), (2286, 34408), (2346, 33528), (2448, 32131), (2794, 28152), (2921, 26928), (2992, 26289), (3036, 25908), (3048, 25806), (3128, 25146), (3312, 23749), (3366, 23368), (3519, 22352), (4048, 19431), (4191, 18768), (4301, 18288), (4318, 18216), (4488, 17526), (4554, 17272), (4572, 17204), (4692, 16764), (5588, 14076), (5842, 13464), (6072, 12954), (6096, 12903), (6256, 12573), (6477, 12144), (6732, 11684), (7038, 11176), (8382, 9384), (8602, 9144), (8636, 9108), (8763, 8976)]