89368986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 211875840

約数和(自身を除く): 122506854

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 131, 222, 259, 262, 393, 439, 518, 777, 786, 878, 917, 1317, 1554, 1834, 2634, 2751, 3073, 4847, 5502, 6146, 9219, 9694, 14541, 16243, 18438, 29082, 32486, 33929, 48729, 57509, 67858, 97458, 101787, 113701, 115018, 172527, 203574, 227402, 341103, 345054, 402563, 682206, 805126, 1207689, 2127833, 2415378, 4255666, 6383499, 12766998, 14894831, 29789662, 44684493, 89368986]

約数ペア:

[(1, 89368986), (2, 44684493), (3, 29789662), (6, 14894831), (7, 12766998), (14, 6383499), (21, 4255666), (37, 2415378), (42, 2127833), (74, 1207689), (111, 805126), (131, 682206), (222, 402563), (259, 345054), (262, 341103), (393, 227402), (439, 203574), (518, 172527), (777, 115018), (786, 113701), (878, 101787), (917, 97458), (1317, 67858), (1554, 57509), (1834, 48729), (2634, 33929), (2751, 32486), (3073, 29082), (4847, 18438), (5502, 16243), (6146, 14541), (9219, 9694)]