81250692

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 200762016

約数和(自身を除く): 119511324

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 83, 87, 97, 116, 166, 174, 194, 249, 291, 332, 348, 388, 498, 582, 841, 996, 1164, 1682, 2407, 2523, 2813, 3364, 4814, 5046, 5626, 7221, 8051, 8439, 9628, 10092, 11252, 14442, 16102, 16878, 24153, 28884, 32204, 33756, 48306, 69803, 81577, 96612, 139606, 163154, 209409, 233479, 244731, 279212, 326308, 418818, 466958, 489462, 700437, 837636, 933916, 978924, 1400874, 2801748, 6770891, 13541782, 20312673, 27083564, 40625346, 81250692]

約数ペア:

[(1, 81250692), (2, 40625346), (3, 27083564), (4, 20312673), (6, 13541782), (12, 6770891), (29, 2801748), (58, 1400874), (83, 978924), (87, 933916), (97, 837636), (116, 700437), (166, 489462), (174, 466958), (194, 418818), (249, 326308), (291, 279212), (332, 244731), (348, 233479), (388, 209409), (498, 163154), (582, 139606), (841, 96612), (996, 81577), (1164, 69803), (1682, 48306), (2407, 33756), (2523, 32204), (2813, 28884), (3364, 24153), (4814, 16878), (5046, 16102), (5626, 14442), (7221, 11252), (8051, 10092), (8439, 9628)]