25883388

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 70120960

約数和(自身を除く): 44237572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 859, 972, 1116, 1674, 1718, 2511, 2577, 3348, 3436, 5022, 5154, 7533, 7731, 10044, 10308, 15066, 15462, 23193, 26629, 30132, 30924, 46386, 53258, 69579, 79887, 92772, 106516, 139158, 159774, 208737, 239661, 278316, 319548, 417474, 479322, 718983, 834948, 958644, 1437966, 2156949, 2875932, 4313898, 6470847, 8627796, 12941694, 25883388]

約数ペア:

[(1, 25883388), (2, 12941694), (3, 8627796), (4, 6470847), (6, 4313898), (9, 2875932), (12, 2156949), (18, 1437966), (27, 958644), (31, 834948), (36, 718983), (54, 479322), (62, 417474), (81, 319548), (93, 278316), (108, 239661), (124, 208737), (162, 159774), (186, 139158), (243, 106516), (279, 92772), (324, 79887), (372, 69579), (486, 53258), (558, 46386), (837, 30924), (859, 30132), (972, 26629), (1116, 23193), (1674, 15462), (1718, 15066), (2511, 10308), (2577, 10044), (3348, 7731), (3436, 7533), (5022, 5154)]