79117456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 182988288

約数和(自身を除く): 103870832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 374, 496, 527, 682, 748, 853, 1054, 1364, 1496, 1706, 2108, 2728, 2992, 3412, 4216, 5456, 5797, 6824, 8432, 9383, 11594, 13648, 14501, 18766, 23188, 26443, 29002, 37532, 46376, 52886, 58004, 75064, 92752, 105772, 116008, 150128, 159511, 211544, 232016, 290873, 319022, 423088, 449531, 581746, 638044, 899062, 1163492, 1276088, 1798124, 2326984, 2552176, 3596248, 4653968, 4944841, 7192496, 9889682, 19779364, 39558728, 79117456]

約数ペア:

[(1, 79117456), (2, 39558728), (4, 19779364), (8, 9889682), (11, 7192496), (16, 4944841), (17, 4653968), (22, 3596248), (31, 2552176), (34, 2326984), (44, 1798124), (62, 1276088), (68, 1163492), (88, 899062), (124, 638044), (136, 581746), (176, 449531), (187, 423088), (248, 319022), (272, 290873), (341, 232016), (374, 211544), (496, 159511), (527, 150128), (682, 116008), (748, 105772), (853, 92752), (1054, 75064), (1364, 58004), (1496, 52886), (1706, 46376), (2108, 37532), (2728, 29002), (2992, 26443), (3412, 23188), (4216, 18766), (5456, 14501), (5797, 13648), (6824, 11594), (8432, 9383)]