86723644020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{642683}}^1$

素因数の和:642881

約数の個数: 96

約数和(自身を含む): 263017141632

約数和(自身を除く): 176293497612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 173, 195, 260, 346, 390, 519, 692, 780, 865, 1038, 1730, 2076, 2249, 2595, 3460, 4498, 5190, 6747, 8996, 10380, 11245, 13494, 22490, 26988, 33735, 44980, 67470, 134940, 642683, 1285366, 1928049, 2570732, 3213415, 3856098, 6426830, 7712196, 8354879, 9640245, 12853660, 16709758, 19280490, 25064637, 33419516, 38560980, 41774395, 50129274, 83548790, 100258548, 111184159, 125323185, 167097580, 222368318, 250646370, 333552477, 444736636, 501292740, 555920795, 667104954, 1111841590, 1334209908, 1445394067, 1667762385, 2223683180, 2890788134, 3335524770, 4336182201, 5781576268, 6671049540, 7226970335, 8672364402, 14453940670, 17344728804, 21680911005, 28907881340, 43361822010, 86723644020]

約数ペア:

[(1, 86723644020), (2, 43361822010), (3, 28907881340), (4, 21680911005), (5, 17344728804), (6, 14453940670), (10, 8672364402), (12, 7226970335), (13, 6671049540), (15, 5781576268), (20, 4336182201), (26, 3335524770), (30, 2890788134), (39, 2223683180), (52, 1667762385), (60, 1445394067), (65, 1334209908), (78, 1111841590), (130, 667104954), (156, 555920795), (173, 501292740), (195, 444736636), (260, 333552477), (346, 250646370), (390, 222368318), (519, 167097580), (692, 125323185), (780, 111184159), (865, 100258548), (1038, 83548790), (1730, 50129274), (2076, 41774395), (2249, 38560980), (2595, 33419516), (3460, 25064637), (4498, 19280490), (5190, 16709758), (6747, 12853660), (8996, 9640245), (10380, 8354879), (11245, 7712196), (13494, 6426830), (22490, 3856098), (26988, 3213415), (33735, 2570732), (44980, 1928049), (67470, 1285366), (134940, 642683)]