73991568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 224875488

約数和(自身を除く): 150883920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 163, 168, 193, 196, 294, 326, 336, 386, 392, 489, 579, 588, 652, 772, 784, 978, 1141, 1158, 1176, 1304, 1351, 1544, 1956, 2282, 2316, 2352, 2608, 2702, 3088, 3423, 3912, 4053, 4564, 4632, 5404, 6846, 7824, 7987, 8106, 9128, 9264, 9457, 10808, 13692, 15974, 16212, 18256, 18914, 21616, 23961, 27384, 28371, 31459, 31948, 32424, 37828, 47922, 54768, 56742, 62918, 63896, 64848, 75656, 94377, 95844, 113484, 125836, 127792, 151312, 188754, 191688, 220213, 226968, 251672, 377508, 383376, 440426, 453936, 503344, 660639, 755016, 880852, 1321278, 1510032, 1541491, 1761704, 2642556, 3082982, 3523408, 4624473, 5285112, 6165964, 9248946, 10570224, 12331928, 18497892, 24663856, 36995784, 73991568]

約数ペア:

[(1, 73991568), (2, 36995784), (3, 24663856), (4, 18497892), (6, 12331928), (7, 10570224), (8, 9248946), (12, 6165964), (14, 5285112), (16, 4624473), (21, 3523408), (24, 3082982), (28, 2642556), (42, 1761704), (48, 1541491), (49, 1510032), (56, 1321278), (84, 880852), (98, 755016), (112, 660639), (147, 503344), (163, 453936), (168, 440426), (193, 383376), (196, 377508), (294, 251672), (326, 226968), (336, 220213), (386, 191688), (392, 188754), (489, 151312), (579, 127792), (588, 125836), (652, 113484), (772, 95844), (784, 94377), (978, 75656), (1141, 64848), (1158, 63896), (1176, 62918), (1304, 56742), (1351, 54768), (1544, 47922), (1956, 37828), (2282, 32424), (2316, 31948), (2352, 31459), (2608, 28371), (2702, 27384), (3088, 23961), (3423, 21616), (3912, 18914), (4053, 18256), (4564, 16212), (4632, 15974), (5404, 13692), (6846, 10808), (7824, 9457), (7987, 9264), (8106, 9128)]