139938588

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3467

約数の個数: 72

約数和(自身を含む): 375123840

約数和(自身を除く): 235185252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3389, 3441, 4588, 6778, 6882, 10167, 10323, 13556, 13764, 20334, 20646, 30501, 40668, 41292, 61002, 105059, 122004, 125393, 210118, 250786, 315177, 376179, 420236, 501572, 630354, 752358, 945531, 1128537, 1260708, 1504716, 1891062, 2257074, 3782124, 3887183, 4514148, 7774366, 11661549, 15548732, 23323098, 34984647, 46646196, 69969294, 139938588]

約数ペア:

[(1, 139938588), (2, 69969294), (3, 46646196), (4, 34984647), (6, 23323098), (9, 15548732), (12, 11661549), (18, 7774366), (31, 4514148), (36, 3887183), (37, 3782124), (62, 2257074), (74, 1891062), (93, 1504716), (111, 1260708), (124, 1128537), (148, 945531), (186, 752358), (222, 630354), (279, 501572), (333, 420236), (372, 376179), (444, 315177), (558, 250786), (666, 210118), (1116, 125393), (1147, 122004), (1332, 105059), (2294, 61002), (3389, 41292), (3441, 40668), (4588, 30501), (6778, 20646), (6882, 20334), (10167, 13764), (10323, 13556)]