64989624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3100

約数の個数: 64

約数和(自身を含む): 187165440

約数和(自身を除く): 122175816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 2953, 3144, 3668, 5502, 5906, 7336, 8859, 11004, 11812, 17718, 20671, 22008, 23624, 35436, 41342, 62013, 70872, 82684, 124026, 165368, 248052, 386843, 496104, 773686, 1160529, 1547372, 2321058, 2707901, 3094744, 4642116, 5415802, 8123703, 9284232, 10831604, 16247406, 21663208, 32494812, 64989624]

約数ペア:

[(1, 64989624), (2, 32494812), (3, 21663208), (4, 16247406), (6, 10831604), (7, 9284232), (8, 8123703), (12, 5415802), (14, 4642116), (21, 3094744), (24, 2707901), (28, 2321058), (42, 1547372), (56, 1160529), (84, 773686), (131, 496104), (168, 386843), (262, 248052), (393, 165368), (524, 124026), (786, 82684), (917, 70872), (1048, 62013), (1572, 41342), (1834, 35436), (2751, 23624), (2953, 22008), (3144, 20671), (3668, 17718), (5502, 11812), (5906, 11004), (7336, 8859)]