68900364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 202168512

約数和(自身を除く): 133268148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 37, 39, 46, 52, 69, 74, 78, 92, 111, 117, 138, 148, 156, 173, 207, 222, 234, 276, 299, 333, 346, 414, 444, 468, 481, 519, 598, 666, 692, 828, 851, 897, 962, 1038, 1196, 1332, 1443, 1557, 1702, 1794, 1924, 2076, 2249, 2553, 2691, 2886, 3114, 3404, 3588, 3979, 4329, 4498, 5106, 5382, 5772, 6228, 6401, 6747, 7659, 7958, 8658, 8996, 10212, 10764, 11063, 11937, 12802, 13494, 15318, 15916, 17316, 19203, 20241, 22126, 23874, 25604, 26988, 30636, 33189, 35811, 38406, 40482, 44252, 47748, 51727, 57609, 66378, 71622, 76812, 80964, 83213, 99567, 103454, 115218, 132756, 143244, 147223, 155181, 166426, 199134, 206908, 230436, 249639, 294446, 310362, 332852, 398268, 441669, 465543, 499278, 588892, 620724, 748917, 883338, 931086, 998556, 1325007, 1497834, 1766676, 1862172, 1913899, 2650014, 2995668, 3827798, 5300028, 5741697, 7655596, 11483394, 17225091, 22966788, 34450182, 68900364]

約数ペア:

[(1, 68900364), (2, 34450182), (3, 22966788), (4, 17225091), (6, 11483394), (9, 7655596), (12, 5741697), (13, 5300028), (18, 3827798), (23, 2995668), (26, 2650014), (36, 1913899), (37, 1862172), (39, 1766676), (46, 1497834), (52, 1325007), (69, 998556), (74, 931086), (78, 883338), (92, 748917), (111, 620724), (117, 588892), (138, 499278), (148, 465543), (156, 441669), (173, 398268), (207, 332852), (222, 310362), (234, 294446), (276, 249639), (299, 230436), (333, 206908), (346, 199134), (414, 166426), (444, 155181), (468, 147223), (481, 143244), (519, 132756), (598, 115218), (666, 103454), (692, 99567), (828, 83213), (851, 80964), (897, 76812), (962, 71622), (1038, 66378), (1196, 57609), (1332, 51727), (1443, 47748), (1557, 44252), (1702, 40482), (1794, 38406), (1924, 35811), (2076, 33189), (2249, 30636), (2553, 26988), (2691, 25604), (2886, 23874), (3114, 22126), (3404, 20241), (3588, 19203), (3979, 17316), (4329, 15916), (4498, 15318), (5106, 13494), (5382, 12802), (5772, 11937), (6228, 11063), (6401, 10764), (6747, 10212), (7659, 8996), (7958, 8658)]