80808768

素因数分解:

$2^6\times 3^2\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:844

約数の個数: 84

約数和(自身を含む): 232989120

約数和(自身を除く): 152180352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 239, 288, 478, 576, 587, 717, 956, 1174, 1434, 1761, 1912, 2151, 2348, 2868, 3522, 3824, 4302, 4696, 5283, 5736, 7044, 7648, 8604, 9392, 10566, 11472, 14088, 15296, 17208, 18784, 21132, 22944, 28176, 34416, 37568, 42264, 45888, 56352, 68832, 84528, 112704, 137664, 140293, 169056, 280586, 338112, 420879, 561172, 841758, 1122344, 1262637, 1683516, 2244688, 2525274, 3367032, 4489376, 5050548, 6734064, 8978752, 10101096, 13468128, 20202192, 26936256, 40404384, 80808768]

約数ペア:

[(1, 80808768), (2, 40404384), (3, 26936256), (4, 20202192), (6, 13468128), (8, 10101096), (9, 8978752), (12, 6734064), (16, 5050548), (18, 4489376), (24, 3367032), (32, 2525274), (36, 2244688), (48, 1683516), (64, 1262637), (72, 1122344), (96, 841758), (144, 561172), (192, 420879), (239, 338112), (288, 280586), (478, 169056), (576, 140293), (587, 137664), (717, 112704), (956, 84528), (1174, 68832), (1434, 56352), (1761, 45888), (1912, 42264), (2151, 37568), (2348, 34416), (2868, 28176), (3522, 22944), (3824, 21132), (4302, 18784), (4696, 17208), (5283, 15296), (5736, 14088), (7044, 11472), (7648, 10566), (8604, 9392)]