82315156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 111220844

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 79, 119, 154, 158, 187, 199, 238, 308, 316, 374, 398, 476, 553, 748, 796, 869, 1106, 1309, 1343, 1393, 1738, 2189, 2212, 2618, 2686, 2786, 3383, 3476, 4378, 5236, 5372, 5572, 6083, 6766, 8756, 9401, 12166, 13532, 14773, 15323, 15721, 18802, 23681, 24332, 29546, 30646, 31442, 37213, 37604, 47362, 59092, 61292, 62884, 74426, 94724, 103411, 110047, 148852, 172931, 206822, 220094, 260491, 267257, 345862, 413644, 440188, 520982, 534514, 691724, 1041964, 1069028, 1210517, 1870799, 2421034, 2939827, 3741598, 4842068, 5879654, 7483196, 11759308, 20578789, 41157578, 82315156]

約数ペア:

[(1, 82315156), (2, 41157578), (4, 20578789), (7, 11759308), (11, 7483196), (14, 5879654), (17, 4842068), (22, 3741598), (28, 2939827), (34, 2421034), (44, 1870799), (68, 1210517), (77, 1069028), (79, 1041964), (119, 691724), (154, 534514), (158, 520982), (187, 440188), (199, 413644), (238, 345862), (308, 267257), (316, 260491), (374, 220094), (398, 206822), (476, 172931), (553, 148852), (748, 110047), (796, 103411), (869, 94724), (1106, 74426), (1309, 62884), (1343, 61292), (1393, 59092), (1738, 47362), (2189, 37604), (2212, 37213), (2618, 31442), (2686, 30646), (2786, 29546), (3383, 24332), (3476, 23681), (4378, 18802), (5236, 15721), (5372, 15323), (5572, 14773), (6083, 13532), (6766, 12166), (8756, 9401)]