64333308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 170698752

約数和(自身を除く): 106365444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 53, 62, 78, 93, 106, 124, 156, 159, 186, 212, 251, 318, 372, 403, 502, 636, 689, 753, 806, 1004, 1209, 1378, 1506, 1612, 1643, 2067, 2418, 2756, 3012, 3263, 3286, 4134, 4836, 4929, 6526, 6572, 7781, 8268, 9789, 9858, 13052, 13303, 15562, 19578, 19716, 21359, 23343, 26606, 31124, 39156, 39909, 42718, 46686, 53212, 64077, 79818, 85436, 93372, 101153, 128154, 159636, 172939, 202306, 256308, 303459, 345878, 404612, 412393, 518817, 606918, 691756, 824786, 1037634, 1213836, 1237179, 1649572, 2075268, 2474358, 4948716, 5361109, 10722218, 16083327, 21444436, 32166654, 64333308]

約数ペア:

[(1, 64333308), (2, 32166654), (3, 21444436), (4, 16083327), (6, 10722218), (12, 5361109), (13, 4948716), (26, 2474358), (31, 2075268), (39, 1649572), (52, 1237179), (53, 1213836), (62, 1037634), (78, 824786), (93, 691756), (106, 606918), (124, 518817), (156, 412393), (159, 404612), (186, 345878), (212, 303459), (251, 256308), (318, 202306), (372, 172939), (403, 159636), (502, 128154), (636, 101153), (689, 93372), (753, 85436), (806, 79818), (1004, 64077), (1209, 53212), (1378, 46686), (1506, 42718), (1612, 39909), (1643, 39156), (2067, 31124), (2418, 26606), (2756, 23343), (3012, 21359), (3263, 19716), (3286, 19578), (4134, 15562), (4836, 13303), (4929, 13052), (6526, 9858), (6572, 9789), (7781, 8268)]