80372396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 172730880

約数和(自身を除く): 92358484

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 59, 67, 68, 92, 118, 134, 221, 236, 268, 299, 391, 442, 598, 767, 782, 871, 884, 1003, 1139, 1196, 1357, 1534, 1541, 1564, 1742, 2006, 2278, 2714, 3068, 3082, 3484, 3953, 4012, 4556, 5083, 5428, 6164, 7906, 10166, 13039, 14807, 15812, 17641, 20033, 20332, 23069, 26078, 26197, 29614, 35282, 40066, 46138, 51389, 52156, 52394, 59228, 67201, 70564, 80132, 90919, 92276, 102778, 104788, 134402, 181838, 205556, 268804, 299897, 340561, 363676, 599794, 681122, 873613, 1181947, 1199588, 1362244, 1545623, 1747226, 2363894, 3091246, 3494452, 4727788, 6182492, 20093099, 40186198, 80372396]

約数ペア:

[(1, 80372396), (2, 40186198), (4, 20093099), (13, 6182492), (17, 4727788), (23, 3494452), (26, 3091246), (34, 2363894), (46, 1747226), (52, 1545623), (59, 1362244), (67, 1199588), (68, 1181947), (92, 873613), (118, 681122), (134, 599794), (221, 363676), (236, 340561), (268, 299897), (299, 268804), (391, 205556), (442, 181838), (598, 134402), (767, 104788), (782, 102778), (871, 92276), (884, 90919), (1003, 80132), (1139, 70564), (1196, 67201), (1357, 59228), (1534, 52394), (1541, 52156), (1564, 51389), (1742, 46138), (2006, 40066), (2278, 35282), (2714, 29614), (3068, 26197), (3082, 26078), (3484, 23069), (3953, 20332), (4012, 20033), (4556, 17641), (5083, 15812), (5428, 14807), (6164, 13039), (7906, 10166)]