66354876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1761

約数の個数: 120

約数和(自身を含む): 210028896

約数和(自身を除く): 143674020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1721, 1836, 2142, 2268, 2754, 3213, 3442, 4284, 5163, 5508, 6426, 6884, 9639, 10326, 12047, 12852, 15489, 19278, 20652, 24094, 29257, 30978, 36141, 38556, 46467, 48188, 58514, 61956, 72282, 87771, 92934, 108423, 117028, 139401, 144564, 175542, 185868, 204799, 216846, 263313, 278802, 325269, 351084, 409598, 433692, 526626, 557604, 614397, 650538, 789939, 819196, 975807, 1053252, 1228794, 1301076, 1579878, 1843191, 1951614, 2369817, 2457588, 3159756, 3686382, 3903228, 4739634, 5529573, 7372764, 9479268, 11059146, 16588719, 22118292, 33177438, 66354876]

約数ペア:

[(1, 66354876), (2, 33177438), (3, 22118292), (4, 16588719), (6, 11059146), (7, 9479268), (9, 7372764), (12, 5529573), (14, 4739634), (17, 3903228), (18, 3686382), (21, 3159756), (27, 2457588), (28, 2369817), (34, 1951614), (36, 1843191), (42, 1579878), (51, 1301076), (54, 1228794), (63, 1053252), (68, 975807), (81, 819196), (84, 789939), (102, 650538), (108, 614397), (119, 557604), (126, 526626), (153, 433692), (162, 409598), (189, 351084), (204, 325269), (238, 278802), (252, 263313), (306, 216846), (324, 204799), (357, 185868), (378, 175542), (459, 144564), (476, 139401), (567, 117028), (612, 108423), (714, 92934), (756, 87771), (918, 72282), (1071, 61956), (1134, 58514), (1377, 48188), (1428, 46467), (1721, 38556), (1836, 36141), (2142, 30978), (2268, 29257), (2754, 24094), (3213, 20652), (3442, 19278), (4284, 15489), (5163, 12852), (5508, 12047), (6426, 10326), (6884, 9639)]