79227876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5581}}^1$

素因数の和:5621

約数の個数: 72

約数和(自身を含む): 228817344

約数和(自身を除く): 149589468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 5581, 7098, 11162, 14196, 16743, 22324, 33486, 39067, 66972, 72553, 78134, 117201, 145106, 156268, 217659, 234402, 290212, 435318, 468804, 507871, 870636, 943189, 1015742, 1523613, 1886378, 2031484, 2829567, 3047226, 3772756, 5659134, 6094452, 6602323, 11318268, 13204646, 19806969, 26409292, 39613938, 79227876]

約数ペア:

[(1, 79227876), (2, 39613938), (3, 26409292), (4, 19806969), (6, 13204646), (7, 11318268), (12, 6602323), (13, 6094452), (14, 5659134), (21, 3772756), (26, 3047226), (28, 2829567), (39, 2031484), (42, 1886378), (52, 1523613), (78, 1015742), (84, 943189), (91, 870636), (156, 507871), (169, 468804), (182, 435318), (273, 290212), (338, 234402), (364, 217659), (507, 156268), (546, 145106), (676, 117201), (1014, 78134), (1092, 72553), (1183, 66972), (2028, 39067), (2366, 33486), (3549, 22324), (4732, 16743), (5581, 14196), (7098, 11162)]