68542572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6895

約数の個数: 72

約数和(自身を含む): 197016624

約数和(自身を除く): 128474052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 6857, 9996, 13714, 20571, 27428, 41142, 47999, 82284, 95998, 116569, 143997, 191996, 233138, 287994, 335993, 349707, 466276, 575988, 671986, 699414, 815983, 1007979, 1343972, 1398828, 1631966, 2015958, 2447949, 3263932, 4031916, 4895898, 5711881, 9791796, 11423762, 17135643, 22847524, 34271286, 68542572]

約数ペア:

[(1, 68542572), (2, 34271286), (3, 22847524), (4, 17135643), (6, 11423762), (7, 9791796), (12, 5711881), (14, 4895898), (17, 4031916), (21, 3263932), (28, 2447949), (34, 2015958), (42, 1631966), (49, 1398828), (51, 1343972), (68, 1007979), (84, 815983), (98, 699414), (102, 671986), (119, 575988), (147, 466276), (196, 349707), (204, 335993), (238, 287994), (294, 233138), (357, 191996), (476, 143997), (588, 116569), (714, 95998), (833, 82284), (1428, 47999), (1666, 41142), (2499, 27428), (3332, 20571), (4998, 13714), (6857, 9996)]