68444946

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 156643200

約数和(自身を除く): 88198254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 97, 146, 179, 194, 219, 291, 358, 438, 537, 582, 657, 873, 1074, 1314, 1611, 1746, 1971, 2619, 3222, 3942, 4833, 5238, 7081, 9666, 13067, 14162, 17363, 21243, 26134, 34726, 39201, 42486, 52089, 63729, 78402, 104178, 117603, 127458, 156267, 191187, 235206, 312534, 352809, 382374, 468801, 705618, 937602, 1267499, 2534998, 3802497, 7604994, 11407491, 22814982, 34222473, 68444946]

約数ペア:

[(1, 68444946), (2, 34222473), (3, 22814982), (6, 11407491), (9, 7604994), (18, 3802497), (27, 2534998), (54, 1267499), (73, 937602), (97, 705618), (146, 468801), (179, 382374), (194, 352809), (219, 312534), (291, 235206), (358, 191187), (438, 156267), (537, 127458), (582, 117603), (657, 104178), (873, 78402), (1074, 63729), (1314, 52089), (1611, 42486), (1746, 39201), (1971, 34726), (2619, 26134), (3222, 21243), (3942, 17363), (4833, 14162), (5238, 13067), (7081, 9666)]