71430348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1499}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 192024000

約数和(自身を除く): 120593652

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 1499, 2166, 2508, 2998, 3971, 4332, 4497, 5996, 7942, 8994, 11913, 15884, 16489, 17988, 23826, 28481, 32978, 47652, 49467, 56962, 65956, 85443, 98934, 113924, 170886, 197868, 313291, 341772, 541139, 626582, 939873, 1082278, 1253164, 1623417, 1879746, 2164556, 3246834, 3759492, 5952529, 6493668, 11905058, 17857587, 23810116, 35715174, 71430348]

約数ペア:

[(1, 71430348), (2, 35715174), (3, 23810116), (4, 17857587), (6, 11905058), (11, 6493668), (12, 5952529), (19, 3759492), (22, 3246834), (33, 2164556), (38, 1879746), (44, 1623417), (57, 1253164), (66, 1082278), (76, 939873), (114, 626582), (132, 541139), (209, 341772), (228, 313291), (361, 197868), (418, 170886), (627, 113924), (722, 98934), (836, 85443), (1083, 65956), (1254, 56962), (1444, 49467), (1499, 47652), (2166, 32978), (2508, 28481), (2998, 23826), (3971, 17988), (4332, 16489), (4497, 15884), (5996, 11913), (7942, 8994)]