89520228

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 273960960

約数和(自身を除く): 184440732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 223, 236, 243, 252, 324, 354, 378, 413, 446, 486, 531, 567, 669, 708, 756, 826, 892, 972, 1062, 1134, 1239, 1338, 1561, 1593, 1652, 1701, 2007, 2124, 2268, 2478, 2676, 3122, 3186, 3402, 3717, 4014, 4683, 4779, 4956, 6021, 6244, 6372, 6804, 7434, 8028, 9366, 9558, 11151, 12042, 13157, 14049, 14337, 14868, 18063, 18732, 19116, 22302, 24084, 26314, 28098, 28674, 33453, 36126, 39471, 42147, 44604, 52628, 54189, 56196, 57348, 66906, 72252, 78942, 84294, 92099, 100359, 108378, 118413, 126441, 133812, 157884, 168588, 184198, 200718, 216756, 236826, 252882, 276297, 355239, 368396, 379323, 401436, 473652, 505764, 552594, 710478, 758646, 828891, 1065717, 1105188, 1420956, 1517292, 1657782, 2131434, 2486673, 3197151, 3315564, 4262868, 4973346, 6394302, 7460019, 9946692, 12788604, 14920038, 22380057, 29840076, 44760114, 89520228]

約数ペア:

[(1, 89520228), (2, 44760114), (3, 29840076), (4, 22380057), (6, 14920038), (7, 12788604), (9, 9946692), (12, 7460019), (14, 6394302), (18, 4973346), (21, 4262868), (27, 3315564), (28, 3197151), (36, 2486673), (42, 2131434), (54, 1657782), (59, 1517292), (63, 1420956), (81, 1105188), (84, 1065717), (108, 828891), (118, 758646), (126, 710478), (162, 552594), (177, 505764), (189, 473652), (223, 401436), (236, 379323), (243, 368396), (252, 355239), (324, 276297), (354, 252882), (378, 236826), (413, 216756), (446, 200718), (486, 184198), (531, 168588), (567, 157884), (669, 133812), (708, 126441), (756, 118413), (826, 108378), (892, 100359), (972, 92099), (1062, 84294), (1134, 78942), (1239, 72252), (1338, 66906), (1561, 57348), (1593, 56196), (1652, 54189), (1701, 52628), (2007, 44604), (2124, 42147), (2268, 39471), (2478, 36126), (2676, 33453), (3122, 28674), (3186, 28098), (3402, 26314), (3717, 24084), (4014, 22302), (4683, 19116), (4779, 18732), (4956, 18063), (6021, 14868), (6244, 14337), (6372, 14049), (6804, 13157), (7434, 12042), (8028, 11151), (9366, 9558)]