7581756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 22353408

約数和(自身を除く): 14771652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 131, 156, 159, 182, 212, 262, 273, 318, 364, 371, 393, 524, 546, 636, 689, 742, 786, 917, 1092, 1113, 1378, 1484, 1572, 1703, 1834, 2067, 2226, 2751, 2756, 3406, 3668, 4134, 4452, 4823, 5109, 5502, 6812, 6943, 8268, 9646, 10218, 11004, 11921, 13886, 14469, 19292, 20436, 20829, 23842, 27772, 28938, 35763, 41658, 47684, 48601, 57876, 71526, 83316, 90259, 97202, 143052, 145803, 180518, 194404, 270777, 291606, 361036, 541554, 583212, 631813, 1083108, 1263626, 1895439, 2527252, 3790878, 7581756]

約数ペア:

[(1, 7581756), (2, 3790878), (3, 2527252), (4, 1895439), (6, 1263626), (7, 1083108), (12, 631813), (13, 583212), (14, 541554), (21, 361036), (26, 291606), (28, 270777), (39, 194404), (42, 180518), (52, 145803), (53, 143052), (78, 97202), (84, 90259), (91, 83316), (106, 71526), (131, 57876), (156, 48601), (159, 47684), (182, 41658), (212, 35763), (262, 28938), (273, 27772), (318, 23842), (364, 20829), (371, 20436), (393, 19292), (524, 14469), (546, 13886), (636, 11921), (689, 11004), (742, 10218), (786, 9646), (917, 8268), (1092, 6943), (1113, 6812), (1378, 5502), (1484, 5109), (1572, 4823), (1703, 4452), (1834, 4134), (2067, 3668), (2226, 3406), (2751, 2756)]