86477600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 238484736

約数和(自身を除く): 152007136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 317, 341, 352, 400, 440, 496, 550, 620, 634, 682, 775, 800, 880, 992, 1100, 1240, 1268, 1364, 1550, 1585, 1705, 1760, 2200, 2480, 2536, 2728, 3100, 3170, 3410, 3487, 4400, 4960, 5072, 5456, 6200, 6340, 6820, 6974, 7925, 8525, 8800, 9827, 10144, 10912, 12400, 12680, 13640, 13948, 15850, 17050, 17435, 19654, 24800, 25360, 27280, 27896, 31700, 34100, 34870, 39308, 49135, 50720, 54560, 55792, 63400, 68200, 69740, 78616, 87175, 98270, 108097, 111584, 126800, 136400, 139480, 157232, 174350, 196540, 216194, 245675, 253600, 272800, 278960, 314464, 348700, 393080, 432388, 491350, 540485, 557920, 697400, 786160, 864776, 982700, 1080970, 1394800, 1572320, 1729552, 1965400, 2161940, 2702425, 2789600, 3459104, 3930800, 4323880, 5404850, 7861600, 8647760, 10809700, 17295520, 21619400, 43238800, 86477600]

約数ペア:

[(1, 86477600), (2, 43238800), (4, 21619400), (5, 17295520), (8, 10809700), (10, 8647760), (11, 7861600), (16, 5404850), (20, 4323880), (22, 3930800), (25, 3459104), (31, 2789600), (32, 2702425), (40, 2161940), (44, 1965400), (50, 1729552), (55, 1572320), (62, 1394800), (80, 1080970), (88, 982700), (100, 864776), (110, 786160), (124, 697400), (155, 557920), (160, 540485), (176, 491350), (200, 432388), (220, 393080), (248, 348700), (275, 314464), (310, 278960), (317, 272800), (341, 253600), (352, 245675), (400, 216194), (440, 196540), (496, 174350), (550, 157232), (620, 139480), (634, 136400), (682, 126800), (775, 111584), (800, 108097), (880, 98270), (992, 87175), (1100, 78616), (1240, 69740), (1268, 68200), (1364, 63400), (1550, 55792), (1585, 54560), (1705, 50720), (1760, 49135), (2200, 39308), (2480, 34870), (2536, 34100), (2728, 31700), (3100, 27896), (3170, 27280), (3410, 25360), (3487, 24800), (4400, 19654), (4960, 17435), (5072, 17050), (5456, 15850), (6200, 13948), (6340, 13640), (6820, 12680), (6974, 12400), (7925, 10912), (8525, 10144), (8800, 9827)]