66240612

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1699}}^1$

素因数の和:1750

約数の個数: 72

約数和(自身を含む): 181356000

約数和(自身を除く): 115115388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 1699, 2052, 2166, 3249, 3398, 4332, 5097, 6498, 6796, 9747, 10194, 12996, 15291, 19494, 20388, 30582, 32281, 38988, 45873, 61164, 64562, 91746, 96843, 129124, 183492, 193686, 290529, 387372, 581058, 613339, 871587, 1162116, 1226678, 1743174, 1840017, 2453356, 3486348, 3680034, 5520051, 7360068, 11040102, 16560153, 22080204, 33120306, 66240612]

約数ペア:

[(1, 66240612), (2, 33120306), (3, 22080204), (4, 16560153), (6, 11040102), (9, 7360068), (12, 5520051), (18, 3680034), (19, 3486348), (27, 2453356), (36, 1840017), (38, 1743174), (54, 1226678), (57, 1162116), (76, 871587), (108, 613339), (114, 581058), (171, 387372), (228, 290529), (342, 193686), (361, 183492), (513, 129124), (684, 96843), (722, 91746), (1026, 64562), (1083, 61164), (1444, 45873), (1699, 38988), (2052, 32281), (2166, 30582), (3249, 20388), (3398, 19494), (4332, 15291), (5097, 12996), (6498, 10194), (6796, 9747)]