80749008

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 244984320

約数和(自身を除く): 164235312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 47, 48, 54, 72, 82, 94, 97, 108, 123, 141, 144, 164, 188, 194, 216, 246, 282, 291, 328, 369, 376, 388, 423, 432, 492, 564, 582, 656, 738, 752, 776, 846, 873, 984, 1107, 1128, 1164, 1269, 1476, 1552, 1692, 1746, 1927, 1968, 2214, 2256, 2328, 2538, 2619, 2952, 3384, 3492, 3854, 3977, 4428, 4559, 4656, 5076, 5238, 5781, 5904, 6768, 6984, 7708, 7954, 8856, 9118, 10152, 10476, 11562, 11931, 13677, 13968, 15416, 15908, 17343, 17712, 18236, 20304, 20952, 23124, 23862, 27354, 30832, 31816, 34686, 35793, 36472, 41031, 41904, 46248, 47724, 52029, 54708, 63632, 69372, 71586, 72944, 82062, 92496, 95448, 104058, 107379, 109416, 123093, 138744, 143172, 164124, 186919, 190896, 208116, 214758, 218832, 246186, 277488, 286344, 328248, 373838, 416232, 429516, 492372, 560757, 572688, 656496, 747676, 832464, 859032, 984744, 1121514, 1495352, 1682271, 1718064, 1969488, 2243028, 2990704, 3364542, 4486056, 5046813, 6729084, 8972112, 10093626, 13458168, 20187252, 26916336, 40374504, 80749008]

約数ペア:

[(1, 80749008), (2, 40374504), (3, 26916336), (4, 20187252), (6, 13458168), (8, 10093626), (9, 8972112), (12, 6729084), (16, 5046813), (18, 4486056), (24, 3364542), (27, 2990704), (36, 2243028), (41, 1969488), (47, 1718064), (48, 1682271), (54, 1495352), (72, 1121514), (82, 984744), (94, 859032), (97, 832464), (108, 747676), (123, 656496), (141, 572688), (144, 560757), (164, 492372), (188, 429516), (194, 416232), (216, 373838), (246, 328248), (282, 286344), (291, 277488), (328, 246186), (369, 218832), (376, 214758), (388, 208116), (423, 190896), (432, 186919), (492, 164124), (564, 143172), (582, 138744), (656, 123093), (738, 109416), (752, 107379), (776, 104058), (846, 95448), (873, 92496), (984, 82062), (1107, 72944), (1128, 71586), (1164, 69372), (1269, 63632), (1476, 54708), (1552, 52029), (1692, 47724), (1746, 46248), (1927, 41904), (1968, 41031), (2214, 36472), (2256, 35793), (2328, 34686), (2538, 31816), (2619, 30832), (2952, 27354), (3384, 23862), (3492, 23124), (3854, 20952), (3977, 20304), (4428, 18236), (4559, 17712), (4656, 17343), (5076, 15908), (5238, 15416), (5781, 13968), (5904, 13677), (6768, 11931), (6984, 11562), (7708, 10476), (7954, 10152), (8856, 9118)]