74513238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 164989440

約数和(自身を除く): 90476202

約数列:

[1, 2, 3, 6, 23, 29, 43, 46, 58, 69, 86, 87, 129, 138, 174, 258, 433, 667, 866, 989, 1247, 1299, 1334, 1978, 2001, 2494, 2598, 2967, 3741, 4002, 5934, 7482, 9959, 12557, 18619, 19918, 25114, 28681, 29877, 37238, 37671, 55857, 57362, 59754, 75342, 86043, 111714, 172086, 288811, 428237, 539951, 577622, 856474, 866433, 1079902, 1284711, 1619853, 1732866, 2569422, 3239706, 12418873, 24837746, 37256619, 74513238]

約数ペア:

[(1, 74513238), (2, 37256619), (3, 24837746), (6, 12418873), (23, 3239706), (29, 2569422), (43, 1732866), (46, 1619853), (58, 1284711), (69, 1079902), (86, 866433), (87, 856474), (129, 577622), (138, 539951), (174, 428237), (258, 288811), (433, 172086), (667, 111714), (866, 86043), (989, 75342), (1247, 59754), (1299, 57362), (1334, 55857), (1978, 37671), (2001, 37238), (2494, 29877), (2598, 28681), (2967, 25114), (3741, 19918), (4002, 18619), (5934, 12557), (7482, 9959)]