77154848

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 159485760

約数和(自身を除く): 82330912

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 71, 116, 142, 232, 284, 464, 568, 928, 1136, 1171, 2059, 2272, 2342, 4118, 4684, 8236, 9368, 16472, 18736, 32944, 33959, 37472, 65888, 67918, 83141, 135836, 166282, 271672, 332564, 543344, 665128, 1086688, 1330256, 2411089, 2660512, 4822178, 9644356, 19288712, 38577424, 77154848]

約数ペア:

[(1, 77154848), (2, 38577424), (4, 19288712), (8, 9644356), (16, 4822178), (29, 2660512), (32, 2411089), (58, 1330256), (71, 1086688), (116, 665128), (142, 543344), (232, 332564), (284, 271672), (464, 166282), (568, 135836), (928, 83141), (1136, 67918), (1171, 65888), (2059, 37472), (2272, 33959), (2342, 32944), (4118, 18736), (4684, 16472), (8236, 9368)]