80456673308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6911}}^1\times {\mathrm{7151}}^1$

素因数の和:14114

約数の個数: 48

約数和(自身を含む): 157795319808

約数和(自身を除く): 77338646500

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 6911, 7151, 13822, 14302, 27644, 28604, 76021, 78661, 152042, 157322, 255707, 264587, 304084, 314644, 511414, 529174, 1022828, 1058348, 2812777, 2910457, 5625554, 5820914, 11251108, 11641828, 49420561, 98841122, 197682244, 543626171, 1087252342, 1828560757, 2174504684, 3657121514, 7314243028, 20114168327, 40228336654, 80456673308]

約数ペア:

[(1, 80456673308), (2, 40228336654), (4, 20114168327), (11, 7314243028), (22, 3657121514), (37, 2174504684), (44, 1828560757), (74, 1087252342), (148, 543626171), (407, 197682244), (814, 98841122), (1628, 49420561), (6911, 11641828), (7151, 11251108), (13822, 5820914), (14302, 5625554), (27644, 2910457), (28604, 2812777), (76021, 1058348), (78661, 1022828), (152042, 529174), (157322, 511414), (255707, 314644), (264587, 304084)]