89123804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 203645568

約数和(自身を除く): 114521764

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 529, 547, 644, 1012, 1058, 1094, 1771, 2116, 2188, 3542, 3703, 3829, 5819, 6017, 7084, 7406, 7658, 11638, 12034, 12581, 14812, 15316, 23276, 24068, 25162, 40733, 42119, 50324, 81466, 84238, 88067, 138391, 162932, 168476, 176134, 276782, 289363, 352268, 553564, 578726, 968737, 1157452, 1937474, 2025541, 3182993, 3874948, 4051082, 6365986, 8102164, 12731972, 22280951, 44561902, 89123804]

約数ペア:

[(1, 89123804), (2, 44561902), (4, 22280951), (7, 12731972), (11, 8102164), (14, 6365986), (22, 4051082), (23, 3874948), (28, 3182993), (44, 2025541), (46, 1937474), (77, 1157452), (92, 968737), (154, 578726), (161, 553564), (253, 352268), (308, 289363), (322, 276782), (506, 176134), (529, 168476), (547, 162932), (644, 138391), (1012, 88067), (1058, 84238), (1094, 81466), (1771, 50324), (2116, 42119), (2188, 40733), (3542, 25162), (3703, 24068), (3829, 23276), (5819, 15316), (6017, 14812), (7084, 12581), (7406, 12034), (7658, 11638)]