81473304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7240

約数の個数: 64

約数和(自身を含む): 227399040

約数和(自身を除く): 145925736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 7177, 11352, 14354, 21531, 28708, 43062, 57416, 78947, 86124, 157894, 172248, 236841, 308611, 315788, 473682, 617222, 631576, 925833, 947364, 1234444, 1851666, 1894728, 2468888, 3394721, 3703332, 6789442, 7406664, 10184163, 13578884, 20368326, 27157768, 40736652, 81473304]

約数ペア:

[(1, 81473304), (2, 40736652), (3, 27157768), (4, 20368326), (6, 13578884), (8, 10184163), (11, 7406664), (12, 6789442), (22, 3703332), (24, 3394721), (33, 2468888), (43, 1894728), (44, 1851666), (66, 1234444), (86, 947364), (88, 925833), (129, 631576), (132, 617222), (172, 473682), (258, 315788), (264, 308611), (344, 236841), (473, 172248), (516, 157894), (946, 86124), (1032, 78947), (1419, 57416), (1892, 43062), (2838, 28708), (3784, 21531), (5676, 14354), (7177, 11352)]