67809816

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{3581}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 184401360

約数和(自身を除く): 116591544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 3581, 4734, 6312, 7162, 9468, 10743, 14324, 18936, 21486, 28648, 32229, 42972, 64458, 85944, 128916, 257832, 941803, 1883606, 2825409, 3767212, 5650818, 7534424, 8476227, 11301636, 16952454, 22603272, 33904908, 67809816]

約数ペア:

[(1, 67809816), (2, 33904908), (3, 22603272), (4, 16952454), (6, 11301636), (8, 8476227), (9, 7534424), (12, 5650818), (18, 3767212), (24, 2825409), (36, 1883606), (72, 941803), (263, 257832), (526, 128916), (789, 85944), (1052, 64458), (1578, 42972), (2104, 32229), (2367, 28648), (3156, 21486), (3581, 18936), (4734, 14324), (6312, 10743), (7162, 9468)]