176507172

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 460736640

約数和(自身を除く): 284229468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 79, 106, 158, 159, 212, 237, 316, 318, 474, 477, 636, 711, 948, 954, 1171, 1422, 1908, 2342, 2844, 3513, 4187, 4684, 7026, 8374, 10539, 12561, 14052, 16748, 21078, 25122, 37683, 42156, 50244, 62063, 75366, 92509, 124126, 150732, 185018, 186189, 248252, 277527, 370036, 372378, 555054, 558567, 744756, 832581, 1110108, 1117134, 1665162, 2234268, 3330324, 4902977, 9805954, 14708931, 19611908, 29417862, 44126793, 58835724, 88253586, 176507172]

約数ペア:

[(1, 176507172), (2, 88253586), (3, 58835724), (4, 44126793), (6, 29417862), (9, 19611908), (12, 14708931), (18, 9805954), (36, 4902977), (53, 3330324), (79, 2234268), (106, 1665162), (158, 1117134), (159, 1110108), (212, 832581), (237, 744756), (316, 558567), (318, 555054), (474, 372378), (477, 370036), (636, 277527), (711, 248252), (948, 186189), (954, 185018), (1171, 150732), (1422, 124126), (1908, 92509), (2342, 75366), (2844, 62063), (3513, 50244), (4187, 42156), (4684, 37683), (7026, 25122), (8374, 21078), (10539, 16748), (12561, 14052)]