74229984

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{691}}^1$

素因数の和:1080

約数の個数: 72

約数和(自身を含む): 211963752

約数和(自身を除く): 137733768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 691, 746, 1119, 1382, 1492, 2073, 2238, 2764, 2984, 3357, 4146, 4476, 5528, 5968, 6219, 6714, 8292, 8952, 11056, 11936, 12438, 13428, 16584, 17904, 22112, 24876, 26856, 33168, 35808, 49752, 53712, 66336, 99504, 107424, 199008, 257743, 515486, 773229, 1030972, 1546458, 2061944, 2319687, 3092916, 4123888, 4639374, 6185832, 8247776, 9278748, 12371664, 18557496, 24743328, 37114992, 74229984]

約数ペア:

[(1, 74229984), (2, 37114992), (3, 24743328), (4, 18557496), (6, 12371664), (8, 9278748), (9, 8247776), (12, 6185832), (16, 4639374), (18, 4123888), (24, 3092916), (32, 2319687), (36, 2061944), (48, 1546458), (72, 1030972), (96, 773229), (144, 515486), (288, 257743), (373, 199008), (691, 107424), (746, 99504), (1119, 66336), (1382, 53712), (1492, 49752), (2073, 35808), (2238, 33168), (2764, 26856), (2984, 24876), (3357, 22112), (4146, 17904), (4476, 16584), (5528, 13428), (5968, 12438), (6219, 11936), (6714, 11056), (8292, 8952)]