73167876

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 195197184

約数和(自身を除く): 122029308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 582, 828, 873, 911, 1164, 1746, 1822, 2231, 2733, 3492, 3644, 4462, 5466, 6693, 8199, 8924, 10932, 13386, 16398, 20079, 20953, 26772, 32796, 40158, 41906, 62859, 80316, 83812, 88367, 125718, 176734, 188577, 251436, 265101, 353468, 377154, 530202, 754308, 795303, 1060404, 1590606, 2032441, 3181212, 4064882, 6097323, 8129764, 12194646, 18291969, 24389292, 36583938, 73167876]

約数ペア:

[(1, 73167876), (2, 36583938), (3, 24389292), (4, 18291969), (6, 12194646), (9, 8129764), (12, 6097323), (18, 4064882), (23, 3181212), (36, 2032441), (46, 1590606), (69, 1060404), (92, 795303), (97, 754308), (138, 530202), (194, 377154), (207, 353468), (276, 265101), (291, 251436), (388, 188577), (414, 176734), (582, 125718), (828, 88367), (873, 83812), (911, 80316), (1164, 62859), (1746, 41906), (1822, 40158), (2231, 32796), (2733, 26772), (3492, 20953), (3644, 20079), (4462, 16398), (5466, 13386), (6693, 10932), (8199, 8924)]