77957334

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 108

約数和(自身を含む): 213167916

約数和(自身を除く): 135210582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 169, 182, 234, 273, 294, 338, 441, 507, 523, 546, 637, 819, 882, 1014, 1046, 1183, 1274, 1521, 1569, 1638, 1911, 2366, 3042, 3138, 3549, 3661, 3822, 4707, 5733, 6799, 7098, 7322, 8281, 9414, 10647, 10983, 11466, 13598, 16562, 20397, 21294, 21966, 24843, 25627, 32949, 40794, 47593, 49686, 51254, 61191, 65898, 74529, 76881, 88387, 95186, 122382, 142779, 149058, 153762, 176774, 230643, 265161, 285558, 333151, 428337, 461286, 530322, 618709, 666302, 795483, 856674, 999453, 1237418, 1590966, 1856127, 1998906, 2998359, 3712254, 4330963, 5568381, 5996718, 8661926, 11136762, 12992889, 25985778, 38978667, 77957334]

約数ペア:

[(1, 77957334), (2, 38978667), (3, 25985778), (6, 12992889), (7, 11136762), (9, 8661926), (13, 5996718), (14, 5568381), (18, 4330963), (21, 3712254), (26, 2998359), (39, 1998906), (42, 1856127), (49, 1590966), (63, 1237418), (78, 999453), (91, 856674), (98, 795483), (117, 666302), (126, 618709), (147, 530322), (169, 461286), (182, 428337), (234, 333151), (273, 285558), (294, 265161), (338, 230643), (441, 176774), (507, 153762), (523, 149058), (546, 142779), (637, 122382), (819, 95186), (882, 88387), (1014, 76881), (1046, 74529), (1183, 65898), (1274, 61191), (1521, 51254), (1569, 49686), (1638, 47593), (1911, 40794), (2366, 32949), (3042, 25627), (3138, 24843), (3549, 21966), (3661, 21294), (3822, 20397), (4707, 16562), (5733, 13598), (6799, 11466), (7098, 10983), (7322, 10647), (8281, 9414)]