69140448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 216019440

約数和(自身を除く): 146878992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 208, 234, 236, 288, 312, 313, 354, 416, 468, 472, 531, 624, 626, 708, 767, 936, 939, 944, 1062, 1248, 1252, 1416, 1534, 1872, 1878, 1888, 2124, 2301, 2504, 2817, 2832, 3068, 3744, 3756, 4069, 4248, 4602, 5008, 5634, 5664, 6136, 6903, 7512, 8138, 8496, 9204, 10016, 11268, 12207, 12272, 13806, 15024, 16276, 16992, 18408, 18467, 22536, 24414, 24544, 27612, 30048, 32552, 36621, 36816, 36934, 45072, 48828, 55224, 55401, 65104, 73242, 73632, 73868, 90144, 97656, 110448, 110802, 130208, 146484, 147736, 166203, 195312, 220896, 221604, 240071, 292968, 295472, 332406, 390624, 443208, 480142, 585936, 590944, 664812, 720213, 886416, 960284, 1171872, 1329624, 1440426, 1772832, 1920568, 2160639, 2659248, 2880852, 3841136, 4321278, 5318496, 5761704, 7682272, 8642556, 11523408, 17285112, 23046816, 34570224, 69140448]

約数ペア:

[(1, 69140448), (2, 34570224), (3, 23046816), (4, 17285112), (6, 11523408), (8, 8642556), (9, 7682272), (12, 5761704), (13, 5318496), (16, 4321278), (18, 3841136), (24, 2880852), (26, 2659248), (32, 2160639), (36, 1920568), (39, 1772832), (48, 1440426), (52, 1329624), (59, 1171872), (72, 960284), (78, 886416), (96, 720213), (104, 664812), (117, 590944), (118, 585936), (144, 480142), (156, 443208), (177, 390624), (208, 332406), (234, 295472), (236, 292968), (288, 240071), (312, 221604), (313, 220896), (354, 195312), (416, 166203), (468, 147736), (472, 146484), (531, 130208), (624, 110802), (626, 110448), (708, 97656), (767, 90144), (936, 73868), (939, 73632), (944, 73242), (1062, 65104), (1248, 55401), (1252, 55224), (1416, 48828), (1534, 45072), (1872, 36934), (1878, 36816), (1888, 36621), (2124, 32552), (2301, 30048), (2504, 27612), (2817, 24544), (2832, 24414), (3068, 22536), (3744, 18467), (3756, 18408), (4069, 16992), (4248, 16276), (4602, 15024), (5008, 13806), (5634, 12272), (5664, 12207), (6136, 11268), (6903, 10016), (7512, 9204), (8138, 8496)]