42148836

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 111826624

約数和(自身を除く): 69677788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 309, 324, 412, 421, 486, 618, 842, 927, 972, 1236, 1263, 1684, 1854, 2526, 2781, 3708, 3789, 5052, 5562, 7578, 8343, 11124, 11367, 15156, 16686, 22734, 25029, 33372, 34101, 43363, 45468, 50058, 68202, 86726, 100116, 102303, 130089, 136404, 173452, 204606, 260178, 390267, 409212, 520356, 780534, 1170801, 1561068, 2341602, 3512403, 4683204, 7024806, 10537209, 14049612, 21074418, 42148836]

約数ペア:

[(1, 42148836), (2, 21074418), (3, 14049612), (4, 10537209), (6, 7024806), (9, 4683204), (12, 3512403), (18, 2341602), (27, 1561068), (36, 1170801), (54, 780534), (81, 520356), (103, 409212), (108, 390267), (162, 260178), (206, 204606), (243, 173452), (309, 136404), (324, 130089), (412, 102303), (421, 100116), (486, 86726), (618, 68202), (842, 50058), (927, 45468), (972, 43363), (1236, 34101), (1263, 33372), (1684, 25029), (1854, 22734), (2526, 16686), (2781, 15156), (3708, 11367), (3789, 11124), (5052, 8343), (5562, 7578)]