71778672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71209}}^1$

素因数の和:71230

約数の個数: 60

約数和(自身を含む): 229581040

約数和(自身を除く): 157802368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 71209, 142418, 213627, 284836, 427254, 498463, 569672, 640881, 854508, 996926, 1139344, 1281762, 1495389, 1709016, 1993852, 2563524, 2990778, 3418032, 3987704, 4486167, 5127048, 5981556, 7975408, 8972334, 10254096, 11963112, 17944668, 23926224, 35889336, 71778672]

約数ペア:

[(1, 71778672), (2, 35889336), (3, 23926224), (4, 17944668), (6, 11963112), (7, 10254096), (8, 8972334), (9, 7975408), (12, 5981556), (14, 5127048), (16, 4486167), (18, 3987704), (21, 3418032), (24, 2990778), (28, 2563524), (36, 1993852), (42, 1709016), (48, 1495389), (56, 1281762), (63, 1139344), (72, 996926), (84, 854508), (112, 640881), (126, 569672), (144, 498463), (168, 427254), (252, 284836), (336, 213627), (504, 142418), (1008, 71209)]