64221648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 176970816

約数和(自身を除く): 112749168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 211, 272, 373, 408, 422, 633, 746, 816, 844, 1119, 1266, 1492, 1688, 2238, 2532, 2984, 3376, 3587, 4476, 5064, 5968, 6341, 7174, 8952, 10128, 10761, 12682, 14348, 17904, 19023, 21522, 25364, 28696, 38046, 43044, 50728, 57392, 76092, 78703, 86088, 101456, 152184, 157406, 172176, 236109, 304368, 314812, 472218, 629624, 944436, 1259248, 1337951, 1888872, 2675902, 3777744, 4013853, 5351804, 8027706, 10703608, 16055412, 21407216, 32110824, 64221648]

約数ペア:

[(1, 64221648), (2, 32110824), (3, 21407216), (4, 16055412), (6, 10703608), (8, 8027706), (12, 5351804), (16, 4013853), (17, 3777744), (24, 2675902), (34, 1888872), (48, 1337951), (51, 1259248), (68, 944436), (102, 629624), (136, 472218), (204, 314812), (211, 304368), (272, 236109), (373, 172176), (408, 157406), (422, 152184), (633, 101456), (746, 86088), (816, 78703), (844, 76092), (1119, 57392), (1266, 50728), (1492, 43044), (1688, 38046), (2238, 28696), (2532, 25364), (2984, 21522), (3376, 19023), (3587, 17904), (4476, 14348), (5064, 12682), (5968, 10761), (6341, 10128), (7174, 8952)]