42170676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 107787456

約数和(自身を除く): 65616780

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 151, 204, 222, 302, 444, 453, 604, 629, 906, 1258, 1369, 1812, 1887, 2516, 2567, 2738, 3774, 4107, 5134, 5476, 5587, 7548, 7701, 8214, 10268, 11174, 15402, 16428, 16761, 22348, 23273, 30804, 33522, 46546, 67044, 69819, 93092, 94979, 139638, 189958, 206719, 279276, 284937, 379916, 413438, 569874, 620157, 826876, 1139748, 1240314, 2480628, 3514223, 7028446, 10542669, 14056892, 21085338, 42170676]

約数ペア:

[(1, 42170676), (2, 21085338), (3, 14056892), (4, 10542669), (6, 7028446), (12, 3514223), (17, 2480628), (34, 1240314), (37, 1139748), (51, 826876), (68, 620157), (74, 569874), (102, 413438), (111, 379916), (148, 284937), (151, 279276), (204, 206719), (222, 189958), (302, 139638), (444, 94979), (453, 93092), (604, 69819), (629, 67044), (906, 46546), (1258, 33522), (1369, 30804), (1812, 23273), (1887, 22348), (2516, 16761), (2567, 16428), (2738, 15402), (3774, 11174), (4107, 10268), (5134, 8214), (5476, 7701), (5587, 7548)]