63941436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 175017024

約数和(自身を除く): 111075588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 317, 431, 468, 634, 862, 951, 1268, 1293, 1724, 1902, 2586, 2853, 3804, 3879, 4121, 5172, 5603, 5706, 7758, 8242, 11206, 11412, 12363, 15516, 16484, 16809, 22412, 24726, 33618, 37089, 49452, 50427, 67236, 74178, 100854, 136627, 148356, 201708, 273254, 409881, 546508, 819762, 1229643, 1639524, 1776151, 2459286, 3552302, 4918572, 5328453, 7104604, 10656906, 15985359, 21313812, 31970718, 63941436]

約数ペア:

[(1, 63941436), (2, 31970718), (3, 21313812), (4, 15985359), (6, 10656906), (9, 7104604), (12, 5328453), (13, 4918572), (18, 3552302), (26, 2459286), (36, 1776151), (39, 1639524), (52, 1229643), (78, 819762), (117, 546508), (156, 409881), (234, 273254), (317, 201708), (431, 148356), (468, 136627), (634, 100854), (862, 74178), (951, 67236), (1268, 50427), (1293, 49452), (1724, 37089), (1902, 33618), (2586, 24726), (2853, 22412), (3804, 16809), (3879, 16484), (4121, 15516), (5172, 12363), (5603, 11412), (5706, 11206), (7758, 8242)]