81391332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9203}}^1$

素因数の和:9288

約数の個数: 48

約数和(自身を含む): 210292992

約数和(自身を除く): 128901660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2948, 4422, 8844, 9203, 18406, 27609, 36812, 55218, 101233, 110436, 202466, 303699, 404932, 607398, 616601, 1214796, 1233202, 1849803, 2466404, 3699606, 6782611, 7399212, 13565222, 20347833, 27130444, 40695666, 81391332]

約数ペア:

[(1, 81391332), (2, 40695666), (3, 27130444), (4, 20347833), (6, 13565222), (11, 7399212), (12, 6782611), (22, 3699606), (33, 2466404), (44, 1849803), (66, 1233202), (67, 1214796), (132, 616601), (134, 607398), (201, 404932), (268, 303699), (402, 202466), (737, 110436), (804, 101233), (1474, 55218), (2211, 36812), (2948, 27609), (4422, 18406), (8844, 9203)]