25800395436

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{23321}}^1$

素因数の和:23799

約数の個数: 72

約数和(自身を含む): 66215822400

約数和(自身を除く): 40415426964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 389, 474, 711, 778, 948, 1167, 1422, 1556, 2334, 2844, 3501, 4668, 7002, 14004, 23321, 30731, 46642, 61462, 69963, 92193, 93284, 122924, 139926, 184386, 209889, 276579, 279852, 368772, 419778, 553158, 839556, 1106316, 1842359, 3684718, 5527077, 7369436, 9071869, 11054154, 16581231, 18143738, 22108308, 27215607, 33162462, 36287476, 54431214, 66324924, 81646821, 108862428, 163293642, 326587284, 716677651, 1433355302, 2150032953, 2866710604, 4300065906, 6450098859, 8600131812, 12900197718, 25800395436]

約数ペア:

[(1, 25800395436), (2, 12900197718), (3, 8600131812), (4, 6450098859), (6, 4300065906), (9, 2866710604), (12, 2150032953), (18, 1433355302), (36, 716677651), (79, 326587284), (158, 163293642), (237, 108862428), (316, 81646821), (389, 66324924), (474, 54431214), (711, 36287476), (778, 33162462), (948, 27215607), (1167, 22108308), (1422, 18143738), (1556, 16581231), (2334, 11054154), (2844, 9071869), (3501, 7369436), (4668, 5527077), (7002, 3684718), (14004, 1842359), (23321, 1106316), (30731, 839556), (46642, 553158), (61462, 419778), (69963, 368772), (92193, 279852), (93284, 276579), (122924, 209889), (139926, 184386)]