102581388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 322760256

約数和(自身を除く): 220178868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 173, 181, 182, 234, 252, 273, 346, 362, 364, 468, 519, 543, 546, 692, 724, 819, 1038, 1086, 1092, 1211, 1267, 1557, 1629, 1638, 2076, 2172, 2249, 2353, 2422, 2534, 3114, 3258, 3276, 3633, 3801, 4498, 4706, 4844, 5068, 6228, 6516, 6747, 7059, 7266, 7602, 8996, 9412, 10899, 11403, 13494, 14118, 14532, 15204, 15743, 16471, 20241, 21177, 21798, 22806, 26988, 28236, 31313, 31486, 32942, 40482, 42354, 43596, 45612, 47229, 49413, 62626, 62972, 65884, 80964, 84708, 93939, 94458, 98826, 125252, 141687, 148239, 187878, 188916, 197652, 219191, 281817, 283374, 296478, 375756, 407069, 438382, 563634, 566748, 592956, 657573, 814138, 876764, 1127268, 1221207, 1315146, 1628276, 1972719, 2442414, 2630292, 2849483, 3663621, 3945438, 4884828, 5698966, 7327242, 7890876, 8548449, 11397932, 14654484, 17096898, 25645347, 34193796, 51290694, 102581388]

約数ペア:

[(1, 102581388), (2, 51290694), (3, 34193796), (4, 25645347), (6, 17096898), (7, 14654484), (9, 11397932), (12, 8548449), (13, 7890876), (14, 7327242), (18, 5698966), (21, 4884828), (26, 3945438), (28, 3663621), (36, 2849483), (39, 2630292), (42, 2442414), (52, 1972719), (63, 1628276), (78, 1315146), (84, 1221207), (91, 1127268), (117, 876764), (126, 814138), (156, 657573), (173, 592956), (181, 566748), (182, 563634), (234, 438382), (252, 407069), (273, 375756), (346, 296478), (362, 283374), (364, 281817), (468, 219191), (519, 197652), (543, 188916), (546, 187878), (692, 148239), (724, 141687), (819, 125252), (1038, 98826), (1086, 94458), (1092, 93939), (1211, 84708), (1267, 80964), (1557, 65884), (1629, 62972), (1638, 62626), (2076, 49413), (2172, 47229), (2249, 45612), (2353, 43596), (2422, 42354), (2534, 40482), (3114, 32942), (3258, 31486), (3276, 31313), (3633, 28236), (3801, 26988), (4498, 22806), (4706, 21798), (4844, 21177), (5068, 20241), (6228, 16471), (6516, 15743), (6747, 15204), (7059, 14532), (7266, 14118), (7602, 13494), (8996, 11403), (9412, 10899)]