79877820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3331

約数の個数: 96

約数和(自身を含む): 250661376

約数和(自身を除く): 170783556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 3271, 4070, 4884, 6105, 6542, 8140, 9813, 12210, 13084, 16355, 19626, 24420, 32710, 35981, 39252, 49065, 65420, 71962, 98130, 107943, 121027, 143924, 179905, 196260, 215886, 242054, 359810, 363081, 431772, 484108, 539715, 605135, 719620, 726162, 1079430, 1210270, 1331297, 1452324, 1815405, 2158860, 2420540, 2662594, 3630810, 3993891, 5325188, 6656485, 7261620, 7987782, 13312970, 15975564, 19969455, 26625940, 39938910, 79877820]

約数ペア:

[(1, 79877820), (2, 39938910), (3, 26625940), (4, 19969455), (5, 15975564), (6, 13312970), (10, 7987782), (11, 7261620), (12, 6656485), (15, 5325188), (20, 3993891), (22, 3630810), (30, 2662594), (33, 2420540), (37, 2158860), (44, 1815405), (55, 1452324), (60, 1331297), (66, 1210270), (74, 1079430), (110, 726162), (111, 719620), (132, 605135), (148, 539715), (165, 484108), (185, 431772), (220, 363081), (222, 359810), (330, 242054), (370, 215886), (407, 196260), (444, 179905), (555, 143924), (660, 121027), (740, 107943), (814, 98130), (1110, 71962), (1221, 65420), (1628, 49065), (2035, 39252), (2220, 35981), (2442, 32710), (3271, 24420), (4070, 19626), (4884, 16355), (6105, 13084), (6542, 12210), (8140, 9813)]