73126768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1094

約数の個数: 80

約数和(自身を含む): 171988992

約数和(自身を除く): 98862224

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1031, 1144, 1364, 1612, 2062, 2288, 2728, 3224, 4124, 4433, 5456, 6448, 8248, 8866, 11341, 13403, 16496, 17732, 22682, 26806, 31961, 35464, 45364, 53612, 63922, 70928, 90728, 107224, 127844, 147433, 181456, 214448, 255688, 294866, 351571, 415493, 511376, 589732, 703142, 830986, 1179464, 1406284, 1661972, 2358928, 2812568, 3323944, 4570423, 5625136, 6647888, 9140846, 18281692, 36563384, 73126768]

約数ペア:

[(1, 73126768), (2, 36563384), (4, 18281692), (8, 9140846), (11, 6647888), (13, 5625136), (16, 4570423), (22, 3323944), (26, 2812568), (31, 2358928), (44, 1661972), (52, 1406284), (62, 1179464), (88, 830986), (104, 703142), (124, 589732), (143, 511376), (176, 415493), (208, 351571), (248, 294866), (286, 255688), (341, 214448), (403, 181456), (496, 147433), (572, 127844), (682, 107224), (806, 90728), (1031, 70928), (1144, 63922), (1364, 53612), (1612, 45364), (2062, 35464), (2288, 31961), (2728, 26806), (3224, 22682), (4124, 17732), (4433, 16496), (5456, 13403), (6448, 11341), (8248, 8866)]