66477072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 186363072

約数和(自身を除く): 119886000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1394, 1968, 1987, 2091, 2788, 3974, 4182, 5576, 5961, 7948, 8364, 11152, 11922, 15896, 16728, 23844, 31792, 33456, 33779, 47688, 67558, 81467, 95376, 101337, 135116, 162934, 202674, 244401, 270232, 325868, 405348, 488802, 540464, 651736, 810696, 977604, 1303472, 1384939, 1621392, 1955208, 2769878, 3910416, 4154817, 5539756, 8309634, 11079512, 16619268, 22159024, 33238536, 66477072]

約数ペア:

[(1, 66477072), (2, 33238536), (3, 22159024), (4, 16619268), (6, 11079512), (8, 8309634), (12, 5539756), (16, 4154817), (17, 3910416), (24, 2769878), (34, 1955208), (41, 1621392), (48, 1384939), (51, 1303472), (68, 977604), (82, 810696), (102, 651736), (123, 540464), (136, 488802), (164, 405348), (204, 325868), (246, 270232), (272, 244401), (328, 202674), (408, 162934), (492, 135116), (656, 101337), (697, 95376), (816, 81467), (984, 67558), (1394, 47688), (1968, 33779), (1987, 33456), (2091, 31792), (2788, 23844), (3974, 16728), (4182, 15896), (5576, 11922), (5961, 11152), (7948, 8364)]