68327532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20857}}^1$

素因数の和:20887

約数の個数: 72

約数和(自身を含む): 212584736

約数和(自身を除く): 144257204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 20857, 41714, 62571, 83428, 125142, 145999, 187713, 250284, 271141, 291998, 375426, 437997, 542282, 583996, 750852, 813423, 875994, 1084564, 1313991, 1626846, 1751988, 1897987, 2440269, 2627982, 3253692, 3795974, 4880538, 5255964, 5693961, 7591948, 9761076, 11387922, 17081883, 22775844, 34163766, 68327532]

約数ペア:

[(1, 68327532), (2, 34163766), (3, 22775844), (4, 17081883), (6, 11387922), (7, 9761076), (9, 7591948), (12, 5693961), (13, 5255964), (14, 4880538), (18, 3795974), (21, 3253692), (26, 2627982), (28, 2440269), (36, 1897987), (39, 1751988), (42, 1626846), (52, 1313991), (63, 1084564), (78, 875994), (84, 813423), (91, 750852), (117, 583996), (126, 542282), (156, 437997), (182, 375426), (234, 291998), (252, 271141), (273, 250284), (364, 187713), (468, 145999), (546, 125142), (819, 83428), (1092, 62571), (1638, 41714), (3276, 20857)]