74695968

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 213267600

約数和(自身を除く): 138571632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 619, 838, 1238, 1257, 1676, 1857, 2476, 2514, 3352, 3714, 3771, 4952, 5028, 5571, 6704, 7428, 7542, 9904, 10056, 11142, 13408, 14856, 15084, 19808, 20112, 22284, 29712, 30168, 40224, 44568, 59424, 60336, 89136, 120672, 178272, 259361, 518722, 778083, 1037444, 1556166, 2074888, 2334249, 3112332, 4149776, 4668498, 6224664, 8299552, 9336996, 12449328, 18673992, 24898656, 37347984, 74695968]

約数ペア:

[(1, 74695968), (2, 37347984), (3, 24898656), (4, 18673992), (6, 12449328), (8, 9336996), (9, 8299552), (12, 6224664), (16, 4668498), (18, 4149776), (24, 3112332), (32, 2334249), (36, 2074888), (48, 1556166), (72, 1037444), (96, 778083), (144, 518722), (288, 259361), (419, 178272), (619, 120672), (838, 89136), (1238, 60336), (1257, 59424), (1676, 44568), (1857, 40224), (2476, 30168), (2514, 29712), (3352, 22284), (3714, 20112), (3771, 19808), (4952, 15084), (5028, 14856), (5571, 13408), (6704, 11142), (7428, 10056), (7542, 9904)]