78548262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 184089024

約数和(自身を除く): 105540762

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1601, 1887, 2886, 3202, 3774, 4803, 8177, 9606, 16354, 20813, 24531, 27217, 41626, 49062, 54434, 59237, 62439, 81651, 118474, 124878, 163302, 177711, 353821, 355422, 707642, 770081, 1007029, 1061463, 1540162, 2014058, 2122926, 2310243, 3021087, 4620486, 6042174, 13091377, 26182754, 39274131, 78548262]

約数ペア:

[(1, 78548262), (2, 39274131), (3, 26182754), (6, 13091377), (13, 6042174), (17, 4620486), (26, 3021087), (34, 2310243), (37, 2122926), (39, 2014058), (51, 1540162), (74, 1061463), (78, 1007029), (102, 770081), (111, 707642), (221, 355422), (222, 353821), (442, 177711), (481, 163302), (629, 124878), (663, 118474), (962, 81651), (1258, 62439), (1326, 59237), (1443, 54434), (1601, 49062), (1887, 41626), (2886, 27217), (3202, 24531), (3774, 20813), (4803, 16354), (8177, 9606)]