31561367832

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{145487}}^1$

素因数の和:145653

約数の個数: 96

約数和(自身を含む): 89876666880

約数和(自身を除く): 58315299048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 131, 138, 184, 207, 262, 276, 393, 414, 524, 552, 786, 828, 1048, 1179, 1572, 1656, 2358, 3013, 3144, 4716, 6026, 9039, 9432, 12052, 18078, 24104, 27117, 36156, 54234, 72312, 108468, 145487, 216936, 290974, 436461, 581948, 872922, 1163896, 1309383, 1745844, 2618766, 3346201, 3491688, 5237532, 6692402, 10038603, 10475064, 13384804, 19058797, 20077206, 26769608, 30115809, 38117594, 40154412, 57176391, 60231618, 76235188, 80308824, 114352782, 120463236, 152470376, 171529173, 228705564, 240926472, 343058346, 438352331, 457411128, 686116692, 876704662, 1315056993, 1372233384, 1753409324, 2630113986, 3506818648, 3945170979, 5260227972, 7890341958, 10520455944, 15780683916, 31561367832]

約数ペア:

[(1, 31561367832), (2, 15780683916), (3, 10520455944), (4, 7890341958), (6, 5260227972), (8, 3945170979), (9, 3506818648), (12, 2630113986), (18, 1753409324), (23, 1372233384), (24, 1315056993), (36, 876704662), (46, 686116692), (69, 457411128), (72, 438352331), (92, 343058346), (131, 240926472), (138, 228705564), (184, 171529173), (207, 152470376), (262, 120463236), (276, 114352782), (393, 80308824), (414, 76235188), (524, 60231618), (552, 57176391), (786, 40154412), (828, 38117594), (1048, 30115809), (1179, 26769608), (1572, 20077206), (1656, 19058797), (2358, 13384804), (3013, 10475064), (3144, 10038603), (4716, 6692402), (6026, 5237532), (9039, 3491688), (9432, 3346201), (12052, 2618766), (18078, 1745844), (24104, 1309383), (27117, 1163896), (36156, 872922), (54234, 581948), (72312, 436461), (108468, 290974), (145487, 216936)]