68403972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1757

約数の個数: 96

約数和(自身を含む): 201870592

約数和(自身を除く): 133466620

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1693, 1924, 2886, 3108, 3367, 3386, 5079, 5772, 6734, 6772, 10101, 10158, 11851, 13468, 20202, 20316, 22009, 23702, 35553, 40404, 44018, 47404, 62641, 66027, 71106, 88036, 125282, 132054, 142212, 154063, 187923, 250564, 264108, 308126, 375846, 438487, 462189, 616252, 751692, 814333, 876974, 924378, 1315461, 1628666, 1753948, 1848756, 2442999, 2630922, 3257332, 4885998, 5261844, 5700331, 9771996, 11400662, 17100993, 22801324, 34201986, 68403972]

約数ペア:

[(1, 68403972), (2, 34201986), (3, 22801324), (4, 17100993), (6, 11400662), (7, 9771996), (12, 5700331), (13, 5261844), (14, 4885998), (21, 3257332), (26, 2630922), (28, 2442999), (37, 1848756), (39, 1753948), (42, 1628666), (52, 1315461), (74, 924378), (78, 876974), (84, 814333), (91, 751692), (111, 616252), (148, 462189), (156, 438487), (182, 375846), (222, 308126), (259, 264108), (273, 250564), (364, 187923), (444, 154063), (481, 142212), (518, 132054), (546, 125282), (777, 88036), (962, 71106), (1036, 66027), (1092, 62641), (1443, 47404), (1554, 44018), (1693, 40404), (1924, 35553), (2886, 23702), (3108, 22009), (3367, 20316), (3386, 20202), (5079, 13468), (5772, 11851), (6734, 10158), (6772, 10101)]