3120156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 8714160

約数和(自身を除く): 5594004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 113, 117, 118, 156, 177, 226, 234, 236, 339, 354, 452, 468, 531, 678, 708, 767, 1017, 1062, 1356, 1469, 1534, 2034, 2124, 2301, 2938, 3068, 4068, 4407, 4602, 5876, 6667, 6903, 8814, 9204, 13221, 13334, 13806, 17628, 20001, 26442, 26668, 27612, 40002, 52884, 60003, 80004, 86671, 120006, 173342, 240012, 260013, 346684, 520026, 780039, 1040052, 1560078, 3120156]

約数ペア:

[(1, 3120156), (2, 1560078), (3, 1040052), (4, 780039), (6, 520026), (9, 346684), (12, 260013), (13, 240012), (18, 173342), (26, 120006), (36, 86671), (39, 80004), (52, 60003), (59, 52884), (78, 40002), (113, 27612), (117, 26668), (118, 26442), (156, 20001), (177, 17628), (226, 13806), (234, 13334), (236, 13221), (339, 9204), (354, 8814), (452, 6903), (468, 6667), (531, 5876), (678, 4602), (708, 4407), (767, 4068), (1017, 3068), (1062, 2938), (1356, 2301), (1469, 2124), (1534, 2034)]