65243256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2647}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 177945600

約数和(自身を除く): 112702344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 2647, 3081, 4108, 5294, 6162, 7941, 8216, 10588, 12324, 15882, 21176, 24648, 31764, 34411, 63528, 68822, 103233, 137644, 206466, 209113, 275288, 412932, 418226, 627339, 825864, 836452, 1254678, 1672904, 2509356, 2718469, 5018712, 5436938, 8155407, 10873876, 16310814, 21747752, 32621628, 65243256]

約数ペア:

[(1, 65243256), (2, 32621628), (3, 21747752), (4, 16310814), (6, 10873876), (8, 8155407), (12, 5436938), (13, 5018712), (24, 2718469), (26, 2509356), (39, 1672904), (52, 1254678), (78, 836452), (79, 825864), (104, 627339), (156, 418226), (158, 412932), (237, 275288), (312, 209113), (316, 206466), (474, 137644), (632, 103233), (948, 68822), (1027, 63528), (1896, 34411), (2054, 31764), (2647, 24648), (3081, 21176), (4108, 15882), (5294, 12324), (6162, 10588), (7941, 8216)]