78203736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6427}}^1$

素因数の和:6465

約数の個数: 72

約数和(自身を含む): 229383180

約数和(自身を除く): 151179444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 6427, 12168, 12854, 19281, 25708, 38562, 51416, 57843, 77124, 83551, 115686, 154248, 167102, 231372, 250653, 334204, 462744, 501306, 668408, 751959, 1002612, 1086163, 1503918, 2005224, 2172326, 3007836, 3258489, 4344652, 6015672, 6516978, 8689304, 9775467, 13033956, 19550934, 26067912, 39101868, 78203736]

約数ペア:

[(1, 78203736), (2, 39101868), (3, 26067912), (4, 19550934), (6, 13033956), (8, 9775467), (9, 8689304), (12, 6516978), (13, 6015672), (18, 4344652), (24, 3258489), (26, 3007836), (36, 2172326), (39, 2005224), (52, 1503918), (72, 1086163), (78, 1002612), (104, 751959), (117, 668408), (156, 501306), (169, 462744), (234, 334204), (312, 250653), (338, 231372), (468, 167102), (507, 154248), (676, 115686), (936, 83551), (1014, 77124), (1352, 57843), (1521, 51416), (2028, 38562), (3042, 25708), (4056, 19281), (6084, 12854), (6427, 12168)]