87946628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 202653696

約数和(自身を除く): 114707068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 61, 62, 77, 122, 124, 151, 154, 217, 244, 302, 308, 341, 427, 434, 604, 671, 682, 854, 868, 1057, 1342, 1364, 1661, 1708, 1891, 2114, 2387, 2684, 3322, 3782, 4228, 4681, 4697, 4774, 6644, 7564, 9211, 9362, 9394, 9548, 11627, 13237, 18422, 18724, 18788, 20801, 23254, 26474, 32767, 36844, 41602, 46508, 51491, 52948, 64477, 65534, 83204, 101321, 102982, 128954, 131068, 145607, 202642, 205964, 257908, 285541, 291214, 360437, 405284, 571082, 582428, 709247, 720874, 1142164, 1418494, 1441748, 1998787, 2836988, 3140951, 3997574, 6281902, 7995148, 12563804, 21986657, 43973314, 87946628]

約数ペア:

[(1, 87946628), (2, 43973314), (4, 21986657), (7, 12563804), (11, 7995148), (14, 6281902), (22, 3997574), (28, 3140951), (31, 2836988), (44, 1998787), (61, 1441748), (62, 1418494), (77, 1142164), (122, 720874), (124, 709247), (151, 582428), (154, 571082), (217, 405284), (244, 360437), (302, 291214), (308, 285541), (341, 257908), (427, 205964), (434, 202642), (604, 145607), (671, 131068), (682, 128954), (854, 102982), (868, 101321), (1057, 83204), (1342, 65534), (1364, 64477), (1661, 52948), (1708, 51491), (1891, 46508), (2114, 41602), (2387, 36844), (2684, 32767), (3322, 26474), (3782, 23254), (4228, 20801), (4681, 18788), (4697, 18724), (4774, 18422), (6644, 13237), (7564, 11627), (9211, 9548), (9362, 9394)]