86673990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 238281120

約数和(自身を除く): 151607130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 289, 390, 442, 510, 578, 663, 769, 867, 1105, 1326, 1445, 1538, 1734, 2210, 2307, 2890, 3315, 3757, 3845, 4335, 4614, 6630, 7514, 7690, 8670, 9997, 11271, 11535, 13073, 18785, 19994, 22542, 23070, 26146, 29991, 37570, 39219, 49985, 56355, 59982, 65365, 78438, 99970, 112710, 130730, 149955, 169949, 196095, 222241, 299910, 339898, 392190, 444482, 509847, 666723, 849745, 1019694, 1111205, 1333446, 1699490, 2222410, 2549235, 2889133, 3333615, 5098470, 5778266, 6667230, 8667399, 14445665, 17334798, 28891330, 43336995, 86673990]

約数ペア:

[(1, 86673990), (2, 43336995), (3, 28891330), (5, 17334798), (6, 14445665), (10, 8667399), (13, 6667230), (15, 5778266), (17, 5098470), (26, 3333615), (30, 2889133), (34, 2549235), (39, 2222410), (51, 1699490), (65, 1333446), (78, 1111205), (85, 1019694), (102, 849745), (130, 666723), (170, 509847), (195, 444482), (221, 392190), (255, 339898), (289, 299910), (390, 222241), (442, 196095), (510, 169949), (578, 149955), (663, 130730), (769, 112710), (867, 99970), (1105, 78438), (1326, 65365), (1445, 59982), (1538, 56355), (1734, 49985), (2210, 39219), (2307, 37570), (2890, 29991), (3315, 26146), (3757, 23070), (3845, 22542), (4335, 19994), (4614, 18785), (6630, 13073), (7514, 11535), (7690, 11271), (8670, 9997)]