67221264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7489}}^1$

素因数の和:7528

約数の個数: 80

約数和(自身を含む): 200612160

約数和(自身を除く): 133390896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 7489, 8976, 14978, 22467, 29956, 44934, 59912, 82379, 89868, 119824, 127313, 164758, 179736, 247137, 254626, 329516, 359472, 381939, 494274, 509252, 659032, 763878, 988548, 1018504, 1318064, 1400443, 1527756, 1977096, 2037008, 2800886, 3055512, 3954192, 4201329, 5601772, 6111024, 8402658, 11203544, 16805316, 22407088, 33610632, 67221264]

約数ペア:

[(1, 67221264), (2, 33610632), (3, 22407088), (4, 16805316), (6, 11203544), (8, 8402658), (11, 6111024), (12, 5601772), (16, 4201329), (17, 3954192), (22, 3055512), (24, 2800886), (33, 2037008), (34, 1977096), (44, 1527756), (48, 1400443), (51, 1318064), (66, 1018504), (68, 988548), (88, 763878), (102, 659032), (132, 509252), (136, 494274), (176, 381939), (187, 359472), (204, 329516), (264, 254626), (272, 247137), (374, 179736), (408, 164758), (528, 127313), (561, 119824), (748, 89868), (816, 82379), (1122, 59912), (1496, 44934), (2244, 29956), (2992, 22467), (4488, 14978), (7489, 8976)]