68895684

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1527

約数の個数: 120

約数和(自身を含む): 211736448

約数和(自身を除く): 142840764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1188, 1287, 1404, 1487, 1716, 1782, 2106, 2574, 2974, 3564, 3861, 4212, 4461, 5148, 5948, 7722, 8922, 11583, 13383, 15444, 16357, 17844, 19331, 23166, 26766, 32714, 38662, 40149, 46332, 49071, 53532, 57993, 65428, 77324, 80298, 98142, 115986, 120447, 147213, 160596, 173979, 196284, 212641, 231972, 240894, 294426, 347958, 425282, 441639, 481788, 521937, 588852, 637923, 695916, 850564, 883278, 1043874, 1275846, 1324917, 1565811, 1766556, 1913769, 2087748, 2551692, 2649834, 3131622, 3827538, 5299668, 5741307, 6263244, 7655076, 11482614, 17223921, 22965228, 34447842, 68895684]

約数ペア:

[(1, 68895684), (2, 34447842), (3, 22965228), (4, 17223921), (6, 11482614), (9, 7655076), (11, 6263244), (12, 5741307), (13, 5299668), (18, 3827538), (22, 3131622), (26, 2649834), (27, 2551692), (33, 2087748), (36, 1913769), (39, 1766556), (44, 1565811), (52, 1324917), (54, 1275846), (66, 1043874), (78, 883278), (81, 850564), (99, 695916), (108, 637923), (117, 588852), (132, 521937), (143, 481788), (156, 441639), (162, 425282), (198, 347958), (234, 294426), (286, 240894), (297, 231972), (324, 212641), (351, 196284), (396, 173979), (429, 160596), (468, 147213), (572, 120447), (594, 115986), (702, 98142), (858, 80298), (891, 77324), (1053, 65428), (1188, 57993), (1287, 53532), (1404, 49071), (1487, 46332), (1716, 40149), (1782, 38662), (2106, 32714), (2574, 26766), (2974, 23166), (3564, 19331), (3861, 17844), (4212, 16357), (4461, 15444), (5148, 13383), (5948, 11583), (7722, 8922)]