85308912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 259532000

約数和(自身を除く): 174223088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 199, 208, 229, 234, 312, 398, 458, 468, 597, 624, 687, 796, 916, 936, 1194, 1374, 1592, 1791, 1832, 1872, 2061, 2388, 2587, 2748, 2977, 3184, 3582, 3664, 4122, 4776, 5174, 5496, 5954, 7164, 7761, 8244, 8931, 9552, 10348, 10992, 11908, 14328, 15522, 16488, 17862, 20696, 23283, 23816, 26793, 28656, 31044, 32976, 35724, 41392, 45571, 46566, 47632, 53586, 62088, 71448, 91142, 93132, 107172, 124176, 136713, 142896, 182284, 186264, 214344, 273426, 364568, 372528, 410139, 428688, 546852, 592423, 729136, 820278, 1093704, 1184846, 1640556, 1777269, 2187408, 2369692, 3281112, 3554538, 4739384, 5331807, 6562224, 7109076, 9478768, 10663614, 14218152, 21327228, 28436304, 42654456, 85308912]

約数ペア:

[(1, 85308912), (2, 42654456), (3, 28436304), (4, 21327228), (6, 14218152), (8, 10663614), (9, 9478768), (12, 7109076), (13, 6562224), (16, 5331807), (18, 4739384), (24, 3554538), (26, 3281112), (36, 2369692), (39, 2187408), (48, 1777269), (52, 1640556), (72, 1184846), (78, 1093704), (104, 820278), (117, 729136), (144, 592423), (156, 546852), (199, 428688), (208, 410139), (229, 372528), (234, 364568), (312, 273426), (398, 214344), (458, 186264), (468, 182284), (597, 142896), (624, 136713), (687, 124176), (796, 107172), (916, 93132), (936, 91142), (1194, 71448), (1374, 62088), (1592, 53586), (1791, 47632), (1832, 46566), (1872, 45571), (2061, 41392), (2388, 35724), (2587, 32976), (2748, 31044), (2977, 28656), (3184, 26793), (3582, 23816), (3664, 23283), (4122, 20696), (4776, 17862), (5174, 16488), (5496, 15522), (5954, 14328), (7164, 11908), (7761, 10992), (8244, 10348), (8931, 9552)]