61472268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11941}}^1$

素因数の和:11975

約数の個数: 72

約数和(自身を含む): 182569296

約数和(自身を除く): 121097028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 11941, 23882, 35823, 47764, 71646, 107469, 131351, 143292, 155233, 214938, 262702, 310466, 394053, 429876, 465699, 525404, 620932, 788106, 931398, 1182159, 1397097, 1576212, 1707563, 1862796, 2364318, 2794194, 3415126, 4728636, 5122689, 5588388, 6830252, 10245378, 15368067, 20490756, 30736134, 61472268]

約数ペア:

[(1, 61472268), (2, 30736134), (3, 20490756), (4, 15368067), (6, 10245378), (9, 6830252), (11, 5588388), (12, 5122689), (13, 4728636), (18, 3415126), (22, 2794194), (26, 2364318), (33, 1862796), (36, 1707563), (39, 1576212), (44, 1397097), (52, 1182159), (66, 931398), (78, 788106), (99, 620932), (117, 525404), (132, 465699), (143, 429876), (156, 394053), (198, 310466), (234, 262702), (286, 214938), (396, 155233), (429, 143292), (468, 131351), (572, 107469), (858, 71646), (1287, 47764), (1716, 35823), (2574, 23882), (5148, 11941)]