79811804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 72597796

約数列:

[1, 2, 4, 17, 34, 68, 79, 83, 158, 166, 179, 316, 332, 358, 716, 1343, 1411, 2686, 2822, 3043, 5372, 5644, 6086, 6557, 12172, 13114, 14141, 14857, 26228, 28282, 29714, 56564, 59428, 111469, 222938, 240397, 252569, 445876, 480794, 505138, 961588, 1010276, 1173703, 2347406, 4694812, 19952951, 39905902, 79811804]

約数ペア:

[(1, 79811804), (2, 39905902), (4, 19952951), (17, 4694812), (34, 2347406), (68, 1173703), (79, 1010276), (83, 961588), (158, 505138), (166, 480794), (179, 445876), (316, 252569), (332, 240397), (358, 222938), (716, 111469), (1343, 59428), (1411, 56564), (2686, 29714), (2822, 28282), (3043, 26228), (5372, 14857), (5644, 14141), (6086, 13114), (6557, 12172)]