74867796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 203321664

約数和(自身を除く): 128453868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 639, 852, 1207, 1278, 1723, 2414, 2556, 3446, 3621, 4828, 5169, 6892, 7242, 10338, 10863, 14484, 15507, 20676, 21726, 29291, 31014, 43452, 58582, 62028, 87873, 117164, 122333, 175746, 244666, 263619, 351492, 366999, 489332, 527238, 733998, 1054476, 1100997, 1467996, 2079661, 2201994, 4159322, 4403988, 6238983, 8318644, 12477966, 18716949, 24955932, 37433898, 74867796]

約数ペア:

[(1, 74867796), (2, 37433898), (3, 24955932), (4, 18716949), (6, 12477966), (9, 8318644), (12, 6238983), (17, 4403988), (18, 4159322), (34, 2201994), (36, 2079661), (51, 1467996), (68, 1100997), (71, 1054476), (102, 733998), (142, 527238), (153, 489332), (204, 366999), (213, 351492), (284, 263619), (306, 244666), (426, 175746), (612, 122333), (639, 117164), (852, 87873), (1207, 62028), (1278, 58582), (1723, 43452), (2414, 31014), (2556, 29291), (3446, 21726), (3621, 20676), (4828, 15507), (5169, 14484), (6892, 10863), (7242, 10338)]