98981528

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 198871200

約数和(自身を除く): 99889672

約数列:

[1, 2, 4, 8, 43, 53, 61, 86, 89, 106, 122, 172, 178, 212, 244, 344, 356, 424, 488, 712, 2279, 2623, 3233, 3827, 4558, 4717, 5246, 5429, 6466, 7654, 9116, 9434, 10492, 10858, 12932, 15308, 18232, 18868, 20984, 21716, 25864, 30616, 37736, 43432, 139019, 202831, 233447, 278038, 287737, 405662, 466894, 556076, 575474, 811324, 933788, 1112152, 1150948, 1622648, 1867576, 2301896, 12372691, 24745382, 49490764, 98981528]

約数ペア:

[(1, 98981528), (2, 49490764), (4, 24745382), (8, 12372691), (43, 2301896), (53, 1867576), (61, 1622648), (86, 1150948), (89, 1112152), (106, 933788), (122, 811324), (172, 575474), (178, 556076), (212, 466894), (244, 405662), (344, 287737), (356, 278038), (424, 233447), (488, 202831), (712, 139019), (2279, 43432), (2623, 37736), (3233, 30616), (3827, 25864), (4558, 21716), (4717, 20984), (5246, 18868), (5429, 18232), (6466, 15308), (7654, 12932), (9116, 10858), (9434, 10492)]