86135140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6761}}^1$

素因数の和:6797

約数の個数: 72

約数和(自身を含む): 226635192

約数和(自身を除く): 140500052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 6761, 12740, 13522, 27044, 33805, 47327, 67610, 87893, 94654, 135220, 175786, 189308, 236635, 331289, 351572, 439465, 473270, 615251, 662578, 878930, 946540, 1230502, 1325156, 1656445, 1757860, 2461004, 3076255, 3312890, 4306757, 6152510, 6625780, 8613514, 12305020, 17227028, 21533785, 43067570, 86135140]

約数ペア:

[(1, 86135140), (2, 43067570), (4, 21533785), (5, 17227028), (7, 12305020), (10, 8613514), (13, 6625780), (14, 6152510), (20, 4306757), (26, 3312890), (28, 3076255), (35, 2461004), (49, 1757860), (52, 1656445), (65, 1325156), (70, 1230502), (91, 946540), (98, 878930), (130, 662578), (140, 615251), (182, 473270), (196, 439465), (245, 351572), (260, 331289), (364, 236635), (455, 189308), (490, 175786), (637, 135220), (910, 94654), (980, 87893), (1274, 67610), (1820, 47327), (2548, 33805), (3185, 27044), (6370, 13522), (6761, 12740)]