72147592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 89593208

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 493, 638, 748, 986, 1276, 1496, 1663, 1972, 2552, 3326, 3944, 5423, 6652, 10846, 13304, 18293, 21692, 28271, 36586, 43384, 48227, 56542, 73172, 96454, 113084, 146344, 192908, 226168, 310981, 385816, 530497, 621962, 819859, 1060994, 1243924, 1639718, 2121988, 2487848, 3279436, 4243976, 6558872, 9018449, 18036898, 36073796, 72147592]

約数ペア:

[(1, 72147592), (2, 36073796), (4, 18036898), (8, 9018449), (11, 6558872), (17, 4243976), (22, 3279436), (29, 2487848), (34, 2121988), (44, 1639718), (58, 1243924), (68, 1060994), (88, 819859), (116, 621962), (136, 530497), (187, 385816), (232, 310981), (319, 226168), (374, 192908), (493, 146344), (638, 113084), (748, 96454), (986, 73172), (1276, 56542), (1496, 48227), (1663, 43384), (1972, 36586), (2552, 28271), (3326, 21692), (3944, 18293), (5423, 13304), (6652, 10846)]