71973264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 203986944

約数和(自身を除く): 132013680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 271, 503, 528, 542, 813, 1006, 1084, 1509, 1626, 2012, 2168, 2981, 3018, 3252, 4024, 4336, 5533, 5962, 6036, 6504, 8048, 8943, 11066, 11924, 12072, 13008, 16599, 17886, 22132, 23848, 24144, 33198, 35772, 44264, 47696, 66396, 71544, 88528, 132792, 136313, 143088, 265584, 272626, 408939, 545252, 817878, 1090504, 1499443, 1635756, 2181008, 2998886, 3271512, 4498329, 5997772, 6543024, 8996658, 11995544, 17993316, 23991088, 35986632, 71973264]

約数ペア:

[(1, 71973264), (2, 35986632), (3, 23991088), (4, 17993316), (6, 11995544), (8, 8996658), (11, 6543024), (12, 5997772), (16, 4498329), (22, 3271512), (24, 2998886), (33, 2181008), (44, 1635756), (48, 1499443), (66, 1090504), (88, 817878), (132, 545252), (176, 408939), (264, 272626), (271, 265584), (503, 143088), (528, 136313), (542, 132792), (813, 88528), (1006, 71544), (1084, 66396), (1509, 47696), (1626, 44264), (2012, 35772), (2168, 33198), (2981, 24144), (3018, 23848), (3252, 22132), (4024, 17886), (4336, 16599), (5533, 13008), (5962, 12072), (6036, 11924), (6504, 11066), (8048, 8943)]