66235254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 80852106

約数列:

[1, 2, 3, 6, 19, 37, 38, 41, 57, 74, 82, 111, 114, 123, 222, 246, 383, 703, 766, 779, 1149, 1406, 1517, 1558, 2109, 2298, 2337, 3034, 4218, 4551, 4674, 7277, 9102, 14171, 14554, 15703, 21831, 28342, 28823, 31406, 42513, 43662, 47109, 57646, 85026, 86469, 94218, 172938, 269249, 298357, 538498, 581011, 596714, 807747, 895071, 1162022, 1615494, 1743033, 1790142, 3486066, 11039209, 22078418, 33117627, 66235254]

約数ペア:

[(1, 66235254), (2, 33117627), (3, 22078418), (6, 11039209), (19, 3486066), (37, 1790142), (38, 1743033), (41, 1615494), (57, 1162022), (74, 895071), (82, 807747), (111, 596714), (114, 581011), (123, 538498), (222, 298357), (246, 269249), (383, 172938), (703, 94218), (766, 86469), (779, 85026), (1149, 57646), (1406, 47109), (1517, 43662), (1558, 42513), (2109, 31406), (2298, 28823), (2337, 28342), (3034, 21831), (4218, 15703), (4551, 14554), (4674, 14171), (7277, 9102)]