7721604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 23901696

約数和(自身を除く): 16180092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 31, 33, 34, 36, 37, 44, 51, 62, 66, 68, 74, 93, 99, 102, 111, 124, 132, 148, 153, 186, 187, 198, 204, 222, 279, 306, 333, 341, 372, 374, 396, 407, 444, 527, 558, 561, 612, 629, 666, 682, 748, 814, 1023, 1054, 1116, 1122, 1147, 1221, 1258, 1332, 1364, 1581, 1628, 1683, 1887, 2046, 2108, 2244, 2294, 2442, 2516, 3069, 3162, 3366, 3441, 3663, 3774, 4092, 4588, 4743, 4884, 5661, 5797, 6138, 6324, 6732, 6882, 6919, 7326, 7548, 9486, 10323, 11322, 11594, 12276, 12617, 13764, 13838, 14652, 17391, 18972, 19499, 20646, 20757, 22644, 23188, 25234, 27676, 34782, 37851, 38998, 41292, 41514, 50468, 52173, 58497, 62271, 69564, 75702, 77996, 83028, 104346, 113553, 116994, 124542, 151404, 175491, 208692, 214489, 227106, 233988, 249084, 350982, 428978, 454212, 643467, 701964, 857956, 1286934, 1930401, 2573868, 3860802, 7721604]

約数ペア:

[(1, 7721604), (2, 3860802), (3, 2573868), (4, 1930401), (6, 1286934), (9, 857956), (11, 701964), (12, 643467), (17, 454212), (18, 428978), (22, 350982), (31, 249084), (33, 233988), (34, 227106), (36, 214489), (37, 208692), (44, 175491), (51, 151404), (62, 124542), (66, 116994), (68, 113553), (74, 104346), (93, 83028), (99, 77996), (102, 75702), (111, 69564), (124, 62271), (132, 58497), (148, 52173), (153, 50468), (186, 41514), (187, 41292), (198, 38998), (204, 37851), (222, 34782), (279, 27676), (306, 25234), (333, 23188), (341, 22644), (372, 20757), (374, 20646), (396, 19499), (407, 18972), (444, 17391), (527, 14652), (558, 13838), (561, 13764), (612, 12617), (629, 12276), (666, 11594), (682, 11322), (748, 10323), (814, 9486), (1023, 7548), (1054, 7326), (1116, 6919), (1122, 6882), (1147, 6732), (1221, 6324), (1258, 6138), (1332, 5797), (1364, 5661), (1581, 4884), (1628, 4743), (1683, 4588), (1887, 4092), (2046, 3774), (2108, 3663), (2244, 3441), (2294, 3366), (2442, 3162), (2516, 3069)]