2087664

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 5904384

約数和(自身を除く): 3816720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 61, 62, 69, 92, 93, 122, 124, 138, 183, 184, 186, 244, 248, 276, 366, 368, 372, 488, 496, 552, 713, 732, 744, 976, 1104, 1403, 1426, 1464, 1488, 1891, 2139, 2806, 2852, 2928, 3782, 4209, 4278, 5612, 5673, 5704, 7564, 8418, 8556, 11224, 11346, 11408, 15128, 16836, 17112, 22448, 22692, 30256, 33672, 34224, 43493, 45384, 67344, 86986, 90768, 130479, 173972, 260958, 347944, 521916, 695888, 1043832, 2087664]

約数ペア:

[(1, 2087664), (2, 1043832), (3, 695888), (4, 521916), (6, 347944), (8, 260958), (12, 173972), (16, 130479), (23, 90768), (24, 86986), (31, 67344), (46, 45384), (48, 43493), (61, 34224), (62, 33672), (69, 30256), (92, 22692), (93, 22448), (122, 17112), (124, 16836), (138, 15128), (183, 11408), (184, 11346), (186, 11224), (244, 8556), (248, 8418), (276, 7564), (366, 5704), (368, 5673), (372, 5612), (488, 4278), (496, 4209), (552, 3782), (713, 2928), (732, 2852), (744, 2806), (976, 2139), (1104, 1891), (1403, 1488), (1426, 1464)]