86888412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 250967808

約数和(自身を除く): 164079396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 53, 62, 78, 93, 106, 113, 117, 124, 156, 159, 186, 212, 226, 234, 279, 318, 339, 372, 403, 452, 468, 477, 558, 636, 678, 689, 806, 954, 1017, 1116, 1209, 1356, 1378, 1469, 1612, 1643, 1908, 2034, 2067, 2418, 2756, 2938, 3286, 3503, 3627, 4068, 4134, 4407, 4836, 4929, 5876, 5989, 6201, 6572, 7006, 7254, 8268, 8814, 9858, 10509, 11978, 12402, 13221, 14012, 14508, 14787, 17628, 17967, 19716, 21018, 21359, 23956, 24804, 26442, 29574, 31527, 35934, 42036, 42718, 45539, 52884, 53901, 59148, 63054, 64077, 71868, 77857, 85436, 91078, 107802, 126108, 128154, 136617, 155714, 182156, 185659, 192231, 215604, 233571, 256308, 273234, 311428, 371318, 384462, 409851, 467142, 546468, 556977, 700713, 742636, 768924, 819702, 934284, 1113954, 1401426, 1639404, 1670931, 2227908, 2413567, 2802852, 3341862, 4827134, 6683724, 7240701, 9654268, 14481402, 21722103, 28962804, 43444206, 86888412]

約数ペア:

[(1, 86888412), (2, 43444206), (3, 28962804), (4, 21722103), (6, 14481402), (9, 9654268), (12, 7240701), (13, 6683724), (18, 4827134), (26, 3341862), (31, 2802852), (36, 2413567), (39, 2227908), (52, 1670931), (53, 1639404), (62, 1401426), (78, 1113954), (93, 934284), (106, 819702), (113, 768924), (117, 742636), (124, 700713), (156, 556977), (159, 546468), (186, 467142), (212, 409851), (226, 384462), (234, 371318), (279, 311428), (318, 273234), (339, 256308), (372, 233571), (403, 215604), (452, 192231), (468, 185659), (477, 182156), (558, 155714), (636, 136617), (678, 128154), (689, 126108), (806, 107802), (954, 91078), (1017, 85436), (1116, 77857), (1209, 71868), (1356, 64077), (1378, 63054), (1469, 59148), (1612, 53901), (1643, 52884), (1908, 45539), (2034, 42718), (2067, 42036), (2418, 35934), (2756, 31527), (2938, 29574), (3286, 26442), (3503, 24804), (3627, 23956), (4068, 21359), (4134, 21018), (4407, 19716), (4836, 17967), (4929, 17628), (5876, 14787), (5989, 14508), (6201, 14012), (6572, 13221), (7006, 12402), (7254, 11978), (8268, 10509), (8814, 9858)]