71787048

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2846

約数の個数: 64

約数和(自身を含む): 191324160

約数和(自身を除く): 119537112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 2767, 3243, 4324, 5534, 6486, 8301, 8648, 11068, 12972, 16602, 22136, 25944, 33204, 63641, 66408, 127282, 130049, 190923, 254564, 260098, 381846, 390147, 509128, 520196, 763692, 780294, 1040392, 1527384, 1560588, 2991127, 3121176, 5982254, 8973381, 11964508, 17946762, 23929016, 35893524, 71787048]

約数ペア:

[(1, 71787048), (2, 35893524), (3, 23929016), (4, 17946762), (6, 11964508), (8, 8973381), (12, 5982254), (23, 3121176), (24, 2991127), (46, 1560588), (47, 1527384), (69, 1040392), (92, 780294), (94, 763692), (138, 520196), (141, 509128), (184, 390147), (188, 381846), (276, 260098), (282, 254564), (376, 190923), (552, 130049), (564, 127282), (1081, 66408), (1128, 63641), (2162, 33204), (2767, 25944), (3243, 22136), (4324, 16602), (5534, 12972), (6486, 11068), (8301, 8648)]