42291444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 73539852

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 111, 148, 156, 204, 221, 222, 431, 442, 444, 481, 629, 663, 862, 884, 962, 1258, 1293, 1326, 1443, 1724, 1887, 1924, 2516, 2586, 2652, 2886, 3774, 5172, 5603, 5772, 7327, 7548, 8177, 11206, 14654, 15947, 16354, 16809, 21981, 22412, 24531, 29308, 31894, 32708, 33618, 43962, 47841, 49062, 63788, 67236, 87924, 95251, 95682, 98124, 190502, 191364, 207311, 271099, 285753, 381004, 414622, 542198, 571506, 621933, 813297, 829244, 1084396, 1143012, 1243866, 1626594, 2487732, 3253188, 3524287, 7048574, 10572861, 14097148, 21145722, 42291444]

約数ペア:

[(1, 42291444), (2, 21145722), (3, 14097148), (4, 10572861), (6, 7048574), (12, 3524287), (13, 3253188), (17, 2487732), (26, 1626594), (34, 1243866), (37, 1143012), (39, 1084396), (51, 829244), (52, 813297), (68, 621933), (74, 571506), (78, 542198), (102, 414622), (111, 381004), (148, 285753), (156, 271099), (204, 207311), (221, 191364), (222, 190502), (431, 98124), (442, 95682), (444, 95251), (481, 87924), (629, 67236), (663, 63788), (862, 49062), (884, 47841), (962, 43962), (1258, 33618), (1293, 32708), (1326, 31894), (1443, 29308), (1724, 24531), (1887, 22412), (1924, 21981), (2516, 16809), (2586, 16354), (2652, 15947), (2886, 14654), (3774, 11206), (5172, 8177), (5603, 7548), (5772, 7327)]