80399424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 245270528

約数和(自身を除く): 164871104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 163, 168, 192, 224, 326, 336, 367, 448, 489, 652, 672, 734, 978, 1101, 1141, 1304, 1344, 1468, 1956, 2202, 2282, 2569, 2608, 2936, 3423, 3912, 4404, 4564, 5138, 5216, 5872, 6846, 7707, 7824, 8808, 9128, 10276, 10432, 11744, 13692, 15414, 15648, 17616, 18256, 20552, 23488, 27384, 30828, 31296, 35232, 36512, 41104, 54768, 59821, 61656, 70464, 73024, 82208, 109536, 119642, 123312, 164416, 179463, 219072, 239284, 246624, 358926, 418747, 478568, 493248, 717852, 837494, 957136, 1256241, 1435704, 1674988, 1914272, 2512482, 2871408, 3349976, 3828544, 5024964, 5742816, 6699952, 10049928, 11485632, 13399904, 20099856, 26799808, 40199712, 80399424]

約数ペア:

[(1, 80399424), (2, 40199712), (3, 26799808), (4, 20099856), (6, 13399904), (7, 11485632), (8, 10049928), (12, 6699952), (14, 5742816), (16, 5024964), (21, 3828544), (24, 3349976), (28, 2871408), (32, 2512482), (42, 1914272), (48, 1674988), (56, 1435704), (64, 1256241), (84, 957136), (96, 837494), (112, 717852), (163, 493248), (168, 478568), (192, 418747), (224, 358926), (326, 246624), (336, 239284), (367, 219072), (448, 179463), (489, 164416), (652, 123312), (672, 119642), (734, 109536), (978, 82208), (1101, 73024), (1141, 70464), (1304, 61656), (1344, 59821), (1468, 54768), (1956, 41104), (2202, 36512), (2282, 35232), (2569, 31296), (2608, 30828), (2936, 27384), (3423, 23488), (3912, 20552), (4404, 18256), (4564, 17616), (5138, 15648), (5216, 15414), (5872, 13692), (6846, 11744), (7707, 10432), (7824, 10276), (8808, 9128)]