25092036

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 65642304

約数和(自身を除く): 40550268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 101, 103, 134, 201, 202, 206, 268, 303, 309, 402, 404, 412, 603, 606, 618, 804, 909, 927, 1206, 1212, 1236, 1818, 1854, 2412, 3636, 3708, 6767, 6901, 10403, 13534, 13802, 20301, 20703, 20806, 27068, 27604, 31209, 40602, 41406, 41612, 60903, 62109, 62418, 81204, 82812, 93627, 121806, 124218, 124836, 187254, 243612, 248436, 374508, 697001, 1394002, 2091003, 2788004, 4182006, 6273009, 8364012, 12546018, 25092036]

約数ペア:

[(1, 25092036), (2, 12546018), (3, 8364012), (4, 6273009), (6, 4182006), (9, 2788004), (12, 2091003), (18, 1394002), (36, 697001), (67, 374508), (101, 248436), (103, 243612), (134, 187254), (201, 124836), (202, 124218), (206, 121806), (268, 93627), (303, 82812), (309, 81204), (402, 62418), (404, 62109), (412, 60903), (603, 41612), (606, 41406), (618, 40602), (804, 31209), (909, 27604), (927, 27068), (1206, 20806), (1212, 20703), (1236, 20301), (1818, 13802), (1854, 13534), (2412, 10403), (3636, 6901), (3708, 6767)]