64216224

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{761}}^1$

素因数の和:1070

約数の個数: 72

約数和(自身を含む): 183478932

約数和(自身を除く): 119262708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 761, 879, 1172, 1522, 1758, 2283, 2344, 2637, 3044, 3516, 4566, 4688, 5274, 6088, 6849, 7032, 9132, 9376, 10548, 12176, 13698, 14064, 18264, 21096, 24352, 27396, 28128, 36528, 42192, 54792, 73056, 84384, 109584, 219168, 222973, 445946, 668919, 891892, 1337838, 1783784, 2006757, 2675676, 3567568, 4013514, 5351352, 7135136, 8027028, 10702704, 16054056, 21405408, 32108112, 64216224]

約数ペア:

[(1, 64216224), (2, 32108112), (3, 21405408), (4, 16054056), (6, 10702704), (8, 8027028), (9, 7135136), (12, 5351352), (16, 4013514), (18, 3567568), (24, 2675676), (32, 2006757), (36, 1783784), (48, 1337838), (72, 891892), (96, 668919), (144, 445946), (288, 222973), (293, 219168), (586, 109584), (761, 84384), (879, 73056), (1172, 54792), (1522, 42192), (1758, 36528), (2283, 28128), (2344, 27396), (2637, 24352), (3044, 21096), (3516, 18264), (4566, 14064), (4688, 13698), (5274, 12176), (6088, 10548), (6849, 9376), (7032, 9132)]