77322868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 166489344

約数和(自身を除く): 89166476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 2663, 4148, 5326, 7259, 10652, 14518, 18641, 29036, 37282, 45271, 74564, 90542, 162443, 181084, 316897, 324886, 633794, 649772, 1137101, 1267588, 2274202, 2761531, 4548404, 5523062, 11046124, 19330717, 38661434, 77322868]

約数ペア:

[(1, 77322868), (2, 38661434), (4, 19330717), (7, 11046124), (14, 5523062), (17, 4548404), (28, 2761531), (34, 2274202), (61, 1267588), (68, 1137101), (119, 649772), (122, 633794), (238, 324886), (244, 316897), (427, 181084), (476, 162443), (854, 90542), (1037, 74564), (1708, 45271), (2074, 37282), (2663, 29036), (4148, 18641), (5326, 14518), (7259, 10652)]