71250648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13728

約数の個数: 64

約数和(自身を含む): 210155520

約数和(自身を除く): 138904872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 13681, 27362, 41043, 54724, 82086, 95767, 109448, 164172, 191534, 287301, 328344, 383068, 424111, 574602, 766136, 848222, 1149204, 1272333, 1696444, 2298408, 2544666, 2968777, 3392888, 5089332, 5937554, 8906331, 10178664, 11875108, 17812662, 23750216, 35625324, 71250648]

約数ペア:

[(1, 71250648), (2, 35625324), (3, 23750216), (4, 17812662), (6, 11875108), (7, 10178664), (8, 8906331), (12, 5937554), (14, 5089332), (21, 3392888), (24, 2968777), (28, 2544666), (31, 2298408), (42, 1696444), (56, 1272333), (62, 1149204), (84, 848222), (93, 766136), (124, 574602), (168, 424111), (186, 383068), (217, 328344), (248, 287301), (372, 191534), (434, 164172), (651, 109448), (744, 95767), (868, 82086), (1302, 54724), (1736, 41043), (2604, 27362), (5208, 13681)]