87007360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 240589440

約数和(自身を除く): 153582080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 727, 748, 880, 935, 1088, 1360, 1408, 1454, 1496, 1760, 1870, 2176, 2720, 2908, 2992, 3520, 3635, 3740, 5440, 5816, 5984, 7040, 7270, 7480, 7997, 10880, 11632, 11968, 12359, 14540, 14960, 15994, 23264, 23936, 24718, 29080, 29920, 31988, 39985, 46528, 49436, 58160, 59840, 61795, 63976, 79970, 93056, 98872, 116320, 119680, 123590, 127952, 135949, 159940, 197744, 232640, 247180, 255904, 271898, 319880, 395488, 465280, 494360, 511808, 543796, 639760, 679745, 790976, 988720, 1023616, 1087592, 1279520, 1359490, 1581952, 1977440, 2175184, 2559040, 2718980, 3954880, 4350368, 5118080, 5437960, 7909760, 8700736, 10875920, 17401472, 21751840, 43503680, 87007360]

約数ペア:

[(1, 87007360), (2, 43503680), (4, 21751840), (5, 17401472), (8, 10875920), (10, 8700736), (11, 7909760), (16, 5437960), (17, 5118080), (20, 4350368), (22, 3954880), (32, 2718980), (34, 2559040), (40, 2175184), (44, 1977440), (55, 1581952), (64, 1359490), (68, 1279520), (80, 1087592), (85, 1023616), (88, 988720), (110, 790976), (128, 679745), (136, 639760), (160, 543796), (170, 511808), (176, 494360), (187, 465280), (220, 395488), (272, 319880), (320, 271898), (340, 255904), (352, 247180), (374, 232640), (440, 197744), (544, 159940), (640, 135949), (680, 127952), (704, 123590), (727, 119680), (748, 116320), (880, 98872), (935, 93056), (1088, 79970), (1360, 63976), (1408, 61795), (1454, 59840), (1496, 58160), (1760, 49436), (1870, 46528), (2176, 39985), (2720, 31988), (2908, 29920), (2992, 29080), (3520, 24718), (3635, 23936), (3740, 23264), (5440, 15994), (5816, 14960), (5984, 14540), (7040, 12359), (7270, 11968), (7480, 11632), (7997, 10880)]