86219700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41057}}^1$

素因数の和:41081

約数の個数: 72

約数和(自身を含む): 285106752

約数和(自身を除く): 198887052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 41057, 82114, 123171, 164228, 205285, 246342, 287399, 410570, 492684, 574798, 615855, 821140, 862197, 1026425, 1149596, 1231710, 1436995, 1724394, 2052850, 2463420, 2873990, 3079275, 3448788, 4105700, 4310985, 5747980, 6158550, 7184975, 8621970, 12317100, 14369950, 17243940, 21554925, 28739900, 43109850, 86219700]

約数ペア:

[(1, 86219700), (2, 43109850), (3, 28739900), (4, 21554925), (5, 17243940), (6, 14369950), (7, 12317100), (10, 8621970), (12, 7184975), (14, 6158550), (15, 5747980), (20, 4310985), (21, 4105700), (25, 3448788), (28, 3079275), (30, 2873990), (35, 2463420), (42, 2052850), (50, 1724394), (60, 1436995), (70, 1231710), (75, 1149596), (84, 1026425), (100, 862197), (105, 821140), (140, 615855), (150, 574798), (175, 492684), (210, 410570), (300, 287399), (350, 246342), (420, 205285), (525, 164228), (700, 123171), (1050, 82114), (2100, 41057)]