64007856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2419

約数の個数: 120

約数和(自身を含む): 207000144

約数和(自身を除く): 142992288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2377, 2448, 2992, 3366, 4488, 4754, 6732, 7131, 8976, 9508, 13464, 14262, 19016, 21393, 26147, 26928, 28524, 38032, 40409, 42786, 52294, 57048, 78441, 80818, 85572, 104588, 114096, 121227, 156882, 161636, 171144, 209176, 235323, 242454, 313764, 323272, 342288, 363681, 418352, 444499, 470646, 484908, 627528, 646544, 727362, 888998, 941292, 969816, 1255056, 1333497, 1454724, 1777996, 1882584, 1939632, 2666994, 2909448, 3555992, 3765168, 4000491, 5333988, 5818896, 7111984, 8000982, 10667976, 16001964, 21335952, 32003928, 64007856]

約数ペア:

[(1, 64007856), (2, 32003928), (3, 21335952), (4, 16001964), (6, 10667976), (8, 8000982), (9, 7111984), (11, 5818896), (12, 5333988), (16, 4000491), (17, 3765168), (18, 3555992), (22, 2909448), (24, 2666994), (33, 1939632), (34, 1882584), (36, 1777996), (44, 1454724), (48, 1333497), (51, 1255056), (66, 969816), (68, 941292), (72, 888998), (88, 727362), (99, 646544), (102, 627528), (132, 484908), (136, 470646), (144, 444499), (153, 418352), (176, 363681), (187, 342288), (198, 323272), (204, 313764), (264, 242454), (272, 235323), (306, 209176), (374, 171144), (396, 161636), (408, 156882), (528, 121227), (561, 114096), (612, 104588), (748, 85572), (792, 80818), (816, 78441), (1122, 57048), (1224, 52294), (1496, 42786), (1584, 40409), (1683, 38032), (2244, 28524), (2377, 26928), (2448, 26147), (2992, 21393), (3366, 19016), (4488, 14262), (4754, 13464), (6732, 9508), (7131, 8976)]