623011212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7757}}^1$

素因数の和:7887

約数の個数: 72

約数和(自身を含む): 1660460256

約数和(自身を除く): 1037449044

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, 1164, 1746, 2231, 3492, 4462, 6693, 7757, 8924, 13386, 15514, 20079, 23271, 26772, 31028, 40158, 46542, 69813, 80316, 93084, 139626, 178411, 279252, 356822, 535233, 713644, 752429, 1070466, 1504858, 1605699, 2140932, 2257287, 3009716, 3211398, 4514574, 6422796, 6771861, 9029148, 13543722, 17305867, 27087444, 34611734, 51917601, 69223468, 103835202, 155752803, 207670404, 311505606, 623011212]

約数ペア:

[(1, 623011212), (2, 311505606), (3, 207670404), (4, 155752803), (6, 103835202), (9, 69223468), (12, 51917601), (18, 34611734), (23, 27087444), (36, 17305867), (46, 13543722), (69, 9029148), (92, 6771861), (97, 6422796), (138, 4514574), (194, 3211398), (207, 3009716), (276, 2257287), (291, 2140932), (388, 1605699), (414, 1504858), (582, 1070466), (828, 752429), (873, 713644), (1164, 535233), (1746, 356822), (2231, 279252), (3492, 178411), (4462, 139626), (6693, 93084), (7757, 80316), (8924, 69813), (13386, 46542), (15514, 40158), (20079, 31028), (23271, 26772)]