75131316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 210427308

約数和(自身を除く): 135295992

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 169, 212, 233, 234, 318, 338, 466, 468, 477, 507, 636, 676, 689, 699, 932, 954, 1014, 1378, 1398, 1521, 1908, 2028, 2067, 2097, 2756, 2796, 3029, 3042, 4134, 4194, 6058, 6084, 6201, 8268, 8388, 8957, 9087, 12116, 12349, 12402, 17914, 18174, 24698, 24804, 26871, 27261, 35828, 36348, 37047, 39377, 49396, 53742, 54522, 74094, 78754, 80613, 107484, 109044, 111141, 118131, 148188, 157508, 160537, 161226, 222282, 236262, 321074, 322452, 354393, 444564, 472524, 481611, 642148, 708786, 963222, 1417572, 1444833, 1926444, 2086981, 2889666, 4173962, 5779332, 6260943, 8347924, 12521886, 18782829, 25043772, 37565658, 75131316]

約数ペア:

[(1, 75131316), (2, 37565658), (3, 25043772), (4, 18782829), (6, 12521886), (9, 8347924), (12, 6260943), (13, 5779332), (18, 4173962), (26, 2889666), (36, 2086981), (39, 1926444), (52, 1444833), (53, 1417572), (78, 963222), (106, 708786), (117, 642148), (156, 481611), (159, 472524), (169, 444564), (212, 354393), (233, 322452), (234, 321074), (318, 236262), (338, 222282), (466, 161226), (468, 160537), (477, 157508), (507, 148188), (636, 118131), (676, 111141), (689, 109044), (699, 107484), (932, 80613), (954, 78754), (1014, 74094), (1378, 54522), (1398, 53742), (1521, 49396), (1908, 39377), (2028, 37047), (2067, 36348), (2097, 35828), (2756, 27261), (2796, 26871), (3029, 24804), (3042, 24698), (4134, 18174), (4194, 17914), (6058, 12402), (6084, 12349), (6201, 12116), (8268, 9087), (8388, 8957)]