67478928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 191344896

約数和(自身を除く): 123865968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 227, 264, 454, 528, 563, 681, 908, 1126, 1362, 1689, 1816, 2252, 2497, 2724, 3378, 3632, 4504, 4994, 5448, 6193, 6756, 7491, 9008, 9988, 10896, 12386, 13512, 14982, 18579, 19976, 24772, 27024, 29964, 37158, 39952, 49544, 59928, 74316, 99088, 119856, 127801, 148632, 255602, 297264, 383403, 511204, 766806, 1022408, 1405811, 1533612, 2044816, 2811622, 3067224, 4217433, 5623244, 6134448, 8434866, 11246488, 16869732, 22492976, 33739464, 67478928]

約数ペア:

[(1, 67478928), (2, 33739464), (3, 22492976), (4, 16869732), (6, 11246488), (8, 8434866), (11, 6134448), (12, 5623244), (16, 4217433), (22, 3067224), (24, 2811622), (33, 2044816), (44, 1533612), (48, 1405811), (66, 1022408), (88, 766806), (132, 511204), (176, 383403), (227, 297264), (264, 255602), (454, 148632), (528, 127801), (563, 119856), (681, 99088), (908, 74316), (1126, 59928), (1362, 49544), (1689, 39952), (1816, 37158), (2252, 29964), (2497, 27024), (2724, 24772), (3378, 19976), (3632, 18579), (4504, 14982), (4994, 13512), (5448, 12386), (6193, 10896), (6756, 9988), (7491, 9008)]