42543312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 128027520

約数和(自身を除く): 85484208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2389, 2544, 2968, 4452, 4778, 5936, 7167, 8904, 9556, 14334, 16723, 17808, 19112, 28668, 33446, 38224, 50169, 57336, 66892, 100338, 114672, 126617, 133784, 200676, 253234, 267568, 379851, 401352, 506468, 759702, 802704, 886319, 1012936, 1519404, 1772638, 2025872, 2658957, 3038808, 3545276, 5317914, 6077616, 7090552, 10635828, 14181104, 21271656, 42543312]

約数ペア:

[(1, 42543312), (2, 21271656), (3, 14181104), (4, 10635828), (6, 7090552), (7, 6077616), (8, 5317914), (12, 3545276), (14, 3038808), (16, 2658957), (21, 2025872), (24, 1772638), (28, 1519404), (42, 1012936), (48, 886319), (53, 802704), (56, 759702), (84, 506468), (106, 401352), (112, 379851), (159, 267568), (168, 253234), (212, 200676), (318, 133784), (336, 126617), (371, 114672), (424, 100338), (636, 66892), (742, 57336), (848, 50169), (1113, 38224), (1272, 33446), (1484, 28668), (2226, 19112), (2389, 17808), (2544, 16723), (2968, 14334), (4452, 9556), (4778, 8904), (5936, 7167)]