71201214

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 187142400

約数和(自身を除く): 115941186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 71, 98, 126, 142, 147, 189, 213, 294, 378, 379, 426, 441, 497, 639, 758, 882, 994, 1137, 1278, 1323, 1491, 1917, 2274, 2646, 2653, 2982, 3411, 3479, 3834, 4473, 5306, 6822, 6958, 7959, 8946, 10233, 10437, 13419, 15918, 18571, 20466, 20874, 23877, 26838, 26909, 31311, 37142, 47754, 53818, 55713, 62622, 71631, 80727, 93933, 111426, 143262, 161454, 167139, 187866, 188363, 242181, 334278, 376726, 484362, 501417, 565089, 726543, 1002834, 1130178, 1318541, 1453086, 1695267, 2637082, 3390534, 3955623, 5085801, 7911246, 10171602, 11866869, 23733738, 35600607, 71201214]

約数ペア:

[(1, 71201214), (2, 35600607), (3, 23733738), (6, 11866869), (7, 10171602), (9, 7911246), (14, 5085801), (18, 3955623), (21, 3390534), (27, 2637082), (42, 1695267), (49, 1453086), (54, 1318541), (63, 1130178), (71, 1002834), (98, 726543), (126, 565089), (142, 501417), (147, 484362), (189, 376726), (213, 334278), (294, 242181), (378, 188363), (379, 187866), (426, 167139), (441, 161454), (497, 143262), (639, 111426), (758, 93933), (882, 80727), (994, 71631), (1137, 62622), (1278, 55713), (1323, 53818), (1491, 47754), (1917, 37142), (2274, 31311), (2646, 26909), (2653, 26838), (2982, 23877), (3411, 20874), (3479, 20466), (3834, 18571), (4473, 15918), (5306, 13419), (6822, 10437), (6958, 10233), (7959, 8946)]