180963244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 410891264

約数和(自身を除く): 229928020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 1723, 2387, 3388, 3446, 3751, 4774, 6892, 7502, 9548, 12061, 15004, 18953, 24122, 26257, 37906, 48244, 52514, 53413, 75812, 105028, 106826, 132671, 208483, 213652, 265342, 373891, 416966, 530684, 587543, 747782, 833932, 1175086, 1459381, 1495564, 2350172, 2918762, 4112801, 5837524, 6462973, 8225602, 12925946, 16451204, 25851892, 45240811, 90481622, 180963244]

約数ペア:

[(1, 180963244), (2, 90481622), (4, 45240811), (7, 25851892), (11, 16451204), (14, 12925946), (22, 8225602), (28, 6462973), (31, 5837524), (44, 4112801), (62, 2918762), (77, 2350172), (121, 1495564), (124, 1459381), (154, 1175086), (217, 833932), (242, 747782), (308, 587543), (341, 530684), (434, 416966), (484, 373891), (682, 265342), (847, 213652), (868, 208483), (1364, 132671), (1694, 106826), (1723, 105028), (2387, 75812), (3388, 53413), (3446, 52514), (3751, 48244), (4774, 37906), (6892, 26257), (7502, 24122), (9548, 18953), (12061, 15004)]