86576880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27749}}^1$

素因数の和:27778

約数の個数: 80

約数和(自身を含む): 289044000

約数和(自身を除く): 202467120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27749, 55498, 83247, 110996, 138745, 166494, 221992, 277490, 332988, 360737, 416235, 443984, 554980, 665976, 721474, 832470, 1082211, 1109960, 1331952, 1442948, 1664940, 1803685, 2164422, 2219920, 2885896, 3329880, 3607370, 4328844, 5411055, 5771792, 6659760, 7214740, 8657688, 10822110, 14429480, 17315376, 21644220, 28858960, 43288440, 86576880]

約数ペア:

[(1, 86576880), (2, 43288440), (3, 28858960), (4, 21644220), (5, 17315376), (6, 14429480), (8, 10822110), (10, 8657688), (12, 7214740), (13, 6659760), (15, 5771792), (16, 5411055), (20, 4328844), (24, 3607370), (26, 3329880), (30, 2885896), (39, 2219920), (40, 2164422), (48, 1803685), (52, 1664940), (60, 1442948), (65, 1331952), (78, 1109960), (80, 1082211), (104, 832470), (120, 721474), (130, 665976), (156, 554980), (195, 443984), (208, 416235), (240, 360737), (260, 332988), (312, 277490), (390, 221992), (520, 166494), (624, 138745), (780, 110996), (1040, 83247), (1560, 55498), (3120, 27749)]