89287254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22859}}^1$

素因数の和:22905

約数の個数: 48

約数和(自身を含む): 228234240

約数和(自身を除く): 138946986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 22859, 45718, 68577, 137154, 160013, 205731, 320026, 411462, 480039, 708629, 960078, 1417258, 1440117, 2125887, 2880234, 4251774, 4960403, 6377661, 9920806, 12755322, 14881209, 29762418, 44643627, 89287254]

約数ペア:

[(1, 89287254), (2, 44643627), (3, 29762418), (6, 14881209), (7, 12755322), (9, 9920806), (14, 6377661), (18, 4960403), (21, 4251774), (31, 2880234), (42, 2125887), (62, 1440117), (63, 1417258), (93, 960078), (126, 708629), (186, 480039), (217, 411462), (279, 320026), (434, 205731), (558, 160013), (651, 137154), (1302, 68577), (1953, 45718), (3906, 22859)]