15702768

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 45552640

約数和(自身を除く): 29849872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 223, 326, 432, 446, 489, 652, 669, 892, 978, 1304, 1338, 1467, 1784, 1956, 2007, 2608, 2676, 2934, 3568, 3912, 4014, 4401, 5352, 5868, 6021, 7824, 8028, 8802, 10704, 11736, 12042, 16056, 17604, 23472, 24084, 32112, 35208, 36349, 48168, 70416, 72698, 96336, 109047, 145396, 218094, 290792, 327141, 436188, 581584, 654282, 872376, 981423, 1308564, 1744752, 1962846, 2617128, 3925692, 5234256, 7851384, 15702768]

約数ペア:

[(1, 15702768), (2, 7851384), (3, 5234256), (4, 3925692), (6, 2617128), (8, 1962846), (9, 1744752), (12, 1308564), (16, 981423), (18, 872376), (24, 654282), (27, 581584), (36, 436188), (48, 327141), (54, 290792), (72, 218094), (108, 145396), (144, 109047), (163, 96336), (216, 72698), (223, 70416), (326, 48168), (432, 36349), (446, 35208), (489, 32112), (652, 24084), (669, 23472), (892, 17604), (978, 16056), (1304, 12042), (1338, 11736), (1467, 10704), (1784, 8802), (1956, 8028), (2007, 7824), (2608, 6021), (2676, 5868), (2934, 5352), (3568, 4401), (3912, 4014)]