64513944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81457}}^1$

素因数の和:81480

約数の個数: 48

約数和(自身を含む): 190611720

約数和(自身を除く): 126097776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81457, 162914, 244371, 325828, 488742, 651656, 733113, 896027, 977484, 1466226, 1792054, 1954968, 2688081, 2932452, 3584108, 5376162, 5864904, 7168216, 8064243, 10752324, 16128486, 21504648, 32256972, 64513944]

約数ペア:

[(1, 64513944), (2, 32256972), (3, 21504648), (4, 16128486), (6, 10752324), (8, 8064243), (9, 7168216), (11, 5864904), (12, 5376162), (18, 3584108), (22, 2932452), (24, 2688081), (33, 1954968), (36, 1792054), (44, 1466226), (66, 977484), (72, 896027), (88, 733113), (99, 651656), (132, 488742), (198, 325828), (264, 244371), (396, 162914), (792, 81457)]