86697780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2711}}^1$

素因数の和:2777

約数の個数: 96

約数和(自身を含む): 267902208

約数和(自身を除く): 181204428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 2711, 3198, 5330, 5422, 6396, 7995, 8133, 10660, 10844, 13555, 15990, 16266, 27110, 31980, 32532, 35243, 40665, 54220, 70486, 81330, 105729, 111151, 140972, 162660, 176215, 211458, 222302, 333453, 352430, 422916, 444604, 528645, 555755, 666906, 704860, 1057290, 1111510, 1333812, 1444963, 1667265, 2114580, 2223020, 2889926, 3334530, 4334889, 5779852, 6669060, 7224815, 8669778, 14449630, 17339556, 21674445, 28899260, 43348890, 86697780]

約数ペア:

[(1, 86697780), (2, 43348890), (3, 28899260), (4, 21674445), (5, 17339556), (6, 14449630), (10, 8669778), (12, 7224815), (13, 6669060), (15, 5779852), (20, 4334889), (26, 3334530), (30, 2889926), (39, 2223020), (41, 2114580), (52, 1667265), (60, 1444963), (65, 1333812), (78, 1111510), (82, 1057290), (123, 704860), (130, 666906), (156, 555755), (164, 528645), (195, 444604), (205, 422916), (246, 352430), (260, 333453), (390, 222302), (410, 211458), (492, 176215), (533, 162660), (615, 140972), (780, 111151), (820, 105729), (1066, 81330), (1230, 70486), (1599, 54220), (2132, 40665), (2460, 35243), (2665, 32532), (2711, 31980), (3198, 27110), (5330, 16266), (5422, 15990), (6396, 13555), (7995, 10844), (8133, 10660)]