78858675736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1\times {\mathrm{2029}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 152557423200

約数和(自身を除く): 73698747464

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 1091, 2029, 2182, 4058, 4364, 4453, 8116, 8728, 8906, 16232, 17812, 35624, 66551, 79643, 123769, 133102, 148117, 159286, 247538, 266204, 296234, 318572, 495076, 532408, 592468, 637144, 990152, 1184936, 2213639, 4427278, 4858223, 8854556, 9035137, 9716446, 17709112, 18070274, 19432892, 36140548, 38865784, 72281096, 135031979, 161595647, 270063958, 323191294, 540127916, 646382588, 1080255832, 1292765176, 9857334467, 19714668934, 39429337868, 78858675736]

約数ペア:

[(1, 78858675736), (2, 39429337868), (4, 19714668934), (8, 9857334467), (61, 1292765176), (73, 1080255832), (122, 646382588), (146, 540127916), (244, 323191294), (292, 270063958), (488, 161595647), (584, 135031979), (1091, 72281096), (2029, 38865784), (2182, 36140548), (4058, 19432892), (4364, 18070274), (4453, 17709112), (8116, 9716446), (8728, 9035137), (8906, 8854556), (16232, 4858223), (17812, 4427278), (35624, 2213639), (66551, 1184936), (79643, 990152), (123769, 637144), (133102, 592468), (148117, 532408), (159286, 495076), (247538, 318572), (266204, 296234)]