31113870192

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{61681}}^1$

素因数の和:61839

約数の個数: 120

約数和(自身を含む): 90681422208

約数和(自身を除く): 59567552016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 113, 124, 144, 186, 226, 248, 279, 339, 372, 452, 496, 558, 678, 744, 904, 1017, 1116, 1356, 1488, 1808, 2034, 2232, 2712, 3503, 4068, 4464, 5424, 7006, 8136, 10509, 14012, 16272, 21018, 28024, 31527, 42036, 56048, 61681, 63054, 84072, 123362, 126108, 168144, 185043, 246724, 252216, 370086, 493448, 504432, 555129, 740172, 986896, 1110258, 1480344, 1912111, 2220516, 2960688, 3824222, 4441032, 5736333, 6969953, 7648444, 8882064, 11472666, 13939906, 15296888, 17208999, 20909859, 22945332, 27879812, 30593776, 34417998, 41819718, 45890664, 55759624, 62729577, 68835996, 83639436, 91781328, 111519248, 125459154, 137671992, 167278872, 216068543, 250918308, 275343984, 334557744, 432137086, 501836616, 648205629, 864274172, 1003673232, 1296411258, 1728548344, 1944616887, 2592822516, 3457096688, 3889233774, 5185645032, 7778467548, 10371290064, 15556935096, 31113870192]

約数ペア:

[(1, 31113870192), (2, 15556935096), (3, 10371290064), (4, 7778467548), (6, 5185645032), (8, 3889233774), (9, 3457096688), (12, 2592822516), (16, 1944616887), (18, 1728548344), (24, 1296411258), (31, 1003673232), (36, 864274172), (48, 648205629), (62, 501836616), (72, 432137086), (93, 334557744), (113, 275343984), (124, 250918308), (144, 216068543), (186, 167278872), (226, 137671992), (248, 125459154), (279, 111519248), (339, 91781328), (372, 83639436), (452, 68835996), (496, 62729577), (558, 55759624), (678, 45890664), (744, 41819718), (904, 34417998), (1017, 30593776), (1116, 27879812), (1356, 22945332), (1488, 20909859), (1808, 17208999), (2034, 15296888), (2232, 13939906), (2712, 11472666), (3503, 8882064), (4068, 7648444), (4464, 6969953), (5424, 5736333), (7006, 4441032), (8136, 3824222), (10509, 2960688), (14012, 2220516), (16272, 1912111), (21018, 1480344), (28024, 1110258), (31527, 986896), (42036, 740172), (56048, 555129), (61681, 504432), (63054, 493448), (84072, 370086), (123362, 252216), (126108, 246724), (168144, 185043)]