90151884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7799

約数の個数: 72

約数和(自身を含む): 254021040

約数和(自身を除く): 163869156

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 7753, 11628, 15506, 23259, 31012, 46518, 69777, 93036, 131801, 139554, 147307, 263602, 279108, 294614, 395403, 441921, 527204, 589228, 790806, 883842, 1186209, 1325763, 1581612, 1767684, 2372418, 2504219, 2651526, 4744836, 5008438, 5303052, 7512657, 10016876, 15025314, 22537971, 30050628, 45075942, 90151884]

約数ペア:

[(1, 90151884), (2, 45075942), (3, 30050628), (4, 22537971), (6, 15025314), (9, 10016876), (12, 7512657), (17, 5303052), (18, 5008438), (19, 4744836), (34, 2651526), (36, 2504219), (38, 2372418), (51, 1767684), (57, 1581612), (68, 1325763), (76, 1186209), (102, 883842), (114, 790806), (153, 589228), (171, 527204), (204, 441921), (228, 395403), (306, 294614), (323, 279108), (342, 263602), (612, 147307), (646, 139554), (684, 131801), (969, 93036), (1292, 69777), (1938, 46518), (2907, 31012), (3876, 23259), (5814, 15506), (7753, 11628)]