118989396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 316540224

約数和(自身を除く): 197550828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 276, 393, 414, 524, 786, 828, 1097, 1179, 1572, 2194, 2358, 3013, 3291, 4388, 4716, 6026, 6582, 9039, 9873, 12052, 13164, 18078, 19746, 25231, 27117, 36156, 39492, 50462, 54234, 75693, 100924, 108468, 143707, 151386, 227079, 287414, 302772, 431121, 454158, 574828, 862242, 908316, 1293363, 1724484, 2586726, 3305261, 5173452, 6610522, 9915783, 13221044, 19831566, 29747349, 39663132, 59494698, 118989396]

約数ペア:

[(1, 118989396), (2, 59494698), (3, 39663132), (4, 29747349), (6, 19831566), (9, 13221044), (12, 9915783), (18, 6610522), (23, 5173452), (36, 3305261), (46, 2586726), (69, 1724484), (92, 1293363), (131, 908316), (138, 862242), (207, 574828), (262, 454158), (276, 431121), (393, 302772), (414, 287414), (524, 227079), (786, 151386), (828, 143707), (1097, 108468), (1179, 100924), (1572, 75693), (2194, 54234), (2358, 50462), (3013, 39492), (3291, 36156), (4388, 27117), (4716, 25231), (6026, 19746), (6582, 18078), (9039, 13164), (9873, 12052)]