73639488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 212278976

約数和(自身を除く): 138639488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 163, 181, 192, 208, 312, 326, 362, 416, 489, 543, 624, 652, 724, 832, 978, 1086, 1248, 1304, 1448, 1956, 2119, 2172, 2353, 2496, 2608, 2896, 3912, 4238, 4344, 4706, 5216, 5792, 6357, 7059, 7824, 8476, 8688, 9412, 10432, 11584, 12714, 14118, 15648, 16952, 17376, 18824, 25428, 28236, 29503, 31296, 33904, 34752, 37648, 50856, 56472, 59006, 67808, 75296, 88509, 101712, 112944, 118012, 135616, 150592, 177018, 203424, 225888, 236024, 354036, 383539, 406848, 451776, 472048, 708072, 767078, 944096, 1150617, 1416144, 1534156, 1888192, 2301234, 2832288, 3068312, 4602468, 5664576, 6136624, 9204936, 12273248, 18409872, 24546496, 36819744, 73639488]

約数ペア:

[(1, 73639488), (2, 36819744), (3, 24546496), (4, 18409872), (6, 12273248), (8, 9204936), (12, 6136624), (13, 5664576), (16, 4602468), (24, 3068312), (26, 2832288), (32, 2301234), (39, 1888192), (48, 1534156), (52, 1416144), (64, 1150617), (78, 944096), (96, 767078), (104, 708072), (156, 472048), (163, 451776), (181, 406848), (192, 383539), (208, 354036), (312, 236024), (326, 225888), (362, 203424), (416, 177018), (489, 150592), (543, 135616), (624, 118012), (652, 112944), (724, 101712), (832, 88509), (978, 75296), (1086, 67808), (1248, 59006), (1304, 56472), (1448, 50856), (1956, 37648), (2119, 34752), (2172, 33904), (2353, 31296), (2496, 29503), (2608, 28236), (2896, 25428), (3912, 18824), (4238, 17376), (4344, 16952), (4706, 15648), (5216, 14118), (5792, 12714), (6357, 11584), (7059, 10432), (7824, 9412), (8476, 8688)]