69937992

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2972

約数の個数: 80

約数和(自身を含む): 201254460

約数和(自身を除く): 131316468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2917, 2997, 3996, 5834, 5994, 7992, 8751, 11668, 11988, 17502, 23336, 23976, 26253, 35004, 52506, 70008, 78759, 105012, 107929, 157518, 210024, 215858, 236277, 315036, 323787, 431716, 472554, 630072, 647574, 863432, 945108, 971361, 1295148, 1890216, 1942722, 2590296, 2914083, 3885444, 5828166, 7770888, 8742249, 11656332, 17484498, 23312664, 34968996, 69937992]

約数ペア:

[(1, 69937992), (2, 34968996), (3, 23312664), (4, 17484498), (6, 11656332), (8, 8742249), (9, 7770888), (12, 5828166), (18, 3885444), (24, 2914083), (27, 2590296), (36, 1942722), (37, 1890216), (54, 1295148), (72, 971361), (74, 945108), (81, 863432), (108, 647574), (111, 630072), (148, 472554), (162, 431716), (216, 323787), (222, 315036), (296, 236277), (324, 215858), (333, 210024), (444, 157518), (648, 107929), (666, 105012), (888, 78759), (999, 70008), (1332, 52506), (1998, 35004), (2664, 26253), (2917, 23976), (2997, 23336), (3996, 17502), (5834, 11988), (5994, 11668), (7992, 8751)]