73172772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 192541440

約数和(自身を除く): 119368668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 173, 186, 279, 346, 372, 379, 519, 558, 692, 758, 1038, 1116, 1137, 1516, 1557, 2076, 2274, 3114, 3411, 4548, 5363, 6228, 6822, 10726, 11749, 13644, 16089, 21452, 23498, 32178, 35247, 46996, 48267, 64356, 65567, 70494, 96534, 105741, 131134, 140988, 193068, 196701, 211482, 262268, 393402, 422964, 590103, 786804, 1180206, 2032577, 2360412, 4065154, 6097731, 8130308, 12195462, 18293193, 24390924, 36586386, 73172772]

約数ペア:

[(1, 73172772), (2, 36586386), (3, 24390924), (4, 18293193), (6, 12195462), (9, 8130308), (12, 6097731), (18, 4065154), (31, 2360412), (36, 2032577), (62, 1180206), (93, 786804), (124, 590103), (173, 422964), (186, 393402), (279, 262268), (346, 211482), (372, 196701), (379, 193068), (519, 140988), (558, 131134), (692, 105741), (758, 96534), (1038, 70494), (1116, 65567), (1137, 64356), (1516, 48267), (1557, 46996), (2076, 35247), (2274, 32178), (3114, 23498), (3411, 21452), (4548, 16089), (5363, 13644), (6228, 11749), (6822, 10726)]