85940904104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{20743}}^1$

素因数の和:20895

約数の個数: 96

約数和(自身を含む): 185837198400

約数和(自身を除く): 99896294296

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 178, 184, 253, 356, 506, 529, 712, 979, 1012, 1058, 1958, 2024, 2047, 2116, 3916, 4094, 4232, 5819, 7832, 8188, 11638, 16376, 20743, 22517, 23276, 41486, 45034, 46552, 47081, 82972, 90068, 94162, 165944, 180136, 188324, 228173, 376648, 456346, 477089, 517891, 912692, 954178, 1035782, 1825384, 1846127, 1908356, 2071564, 3692254, 3816712, 4143128, 5247979, 7384508, 10495958, 10973047, 14769016, 20307397, 20991916, 21946094, 40614794, 41983832, 42460921, 43892188, 81229588, 84921842, 87784376, 120703517, 162459176, 169843684, 241407034, 339687368, 467070131, 482814068, 934140262, 965628136, 976601183, 1868280524, 1953202366, 3736561048, 3906404732, 7812809464, 10742613013, 21485226026, 42970452052, 85940904104]

約数ペア:

[(1, 85940904104), (2, 42970452052), (4, 21485226026), (8, 10742613013), (11, 7812809464), (22, 3906404732), (23, 3736561048), (44, 1953202366), (46, 1868280524), (88, 976601183), (89, 965628136), (92, 934140262), (178, 482814068), (184, 467070131), (253, 339687368), (356, 241407034), (506, 169843684), (529, 162459176), (712, 120703517), (979, 87784376), (1012, 84921842), (1058, 81229588), (1958, 43892188), (2024, 42460921), (2047, 41983832), (2116, 40614794), (3916, 21946094), (4094, 20991916), (4232, 20307397), (5819, 14769016), (7832, 10973047), (8188, 10495958), (11638, 7384508), (16376, 5247979), (20743, 4143128), (22517, 3816712), (23276, 3692254), (41486, 2071564), (45034, 1908356), (46552, 1846127), (47081, 1825384), (82972, 1035782), (90068, 954178), (94162, 912692), (165944, 517891), (180136, 477089), (188324, 456346), (228173, 376648)]