42654456

素因数分解:

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

素因数の和:453

約数の個数: 96

約数和(自身を含む): 125580000

約数和(自身を除く): 82925544

約数列:

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

約数ペア:

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