78726232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 167580000

約数和(自身を除く): 88853768

約数列:

[1, 2, 4, 8, 13, 26, 37, 41, 52, 74, 82, 104, 148, 164, 296, 328, 481, 499, 533, 962, 998, 1066, 1517, 1924, 1996, 2132, 3034, 3848, 3992, 4264, 6068, 6487, 12136, 12974, 18463, 19721, 20459, 25948, 36926, 39442, 40918, 51896, 73852, 78884, 81836, 147704, 157768, 163672, 240019, 265967, 480038, 531934, 756983, 960076, 1063868, 1513966, 1920152, 2127736, 3027932, 6055864, 9840779, 19681558, 39363116, 78726232]

約数ペア:

[(1, 78726232), (2, 39363116), (4, 19681558), (8, 9840779), (13, 6055864), (26, 3027932), (37, 2127736), (41, 1920152), (52, 1513966), (74, 1063868), (82, 960076), (104, 756983), (148, 531934), (164, 480038), (296, 265967), (328, 240019), (481, 163672), (499, 157768), (533, 147704), (962, 81836), (998, 78884), (1066, 73852), (1517, 51896), (1924, 40918), (1996, 39442), (2132, 36926), (3034, 25948), (3848, 20459), (3992, 19721), (4264, 18463), (6068, 12974), (6487, 12136)]