8889768

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 25608960

約数和(自身を除く): 16719192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 47, 71, 72, 74, 94, 111, 141, 142, 148, 188, 213, 222, 282, 284, 296, 333, 376, 423, 426, 444, 564, 568, 639, 666, 846, 852, 888, 1128, 1278, 1332, 1692, 1704, 1739, 2556, 2627, 2664, 3337, 3384, 3478, 5112, 5217, 5254, 6674, 6956, 7881, 10011, 10434, 10508, 13348, 13912, 15651, 15762, 20022, 20868, 21016, 23643, 26696, 30033, 31302, 31524, 40044, 41736, 47286, 60066, 62604, 63048, 80088, 94572, 120132, 123469, 125208, 189144, 240264, 246938, 370407, 493876, 740814, 987752, 1111221, 1481628, 2222442, 2963256, 4444884, 8889768]

約数ペア:

[(1, 8889768), (2, 4444884), (3, 2963256), (4, 2222442), (6, 1481628), (8, 1111221), (9, 987752), (12, 740814), (18, 493876), (24, 370407), (36, 246938), (37, 240264), (47, 189144), (71, 125208), (72, 123469), (74, 120132), (94, 94572), (111, 80088), (141, 63048), (142, 62604), (148, 60066), (188, 47286), (213, 41736), (222, 40044), (282, 31524), (284, 31302), (296, 30033), (333, 26696), (376, 23643), (423, 21016), (426, 20868), (444, 20022), (564, 15762), (568, 15651), (639, 13912), (666, 13348), (846, 10508), (852, 10434), (888, 10011), (1128, 7881), (1278, 6956), (1332, 6674), (1692, 5254), (1704, 5217), (1739, 5112), (2556, 3478), (2627, 3384), (2664, 3337)]