80333208

素因数分解:

$2^3\times 3^4\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 226773360

約数和(自身を除く): 146440152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 151, 162, 216, 302, 324, 453, 604, 648, 821, 906, 1208, 1359, 1642, 1812, 2463, 2718, 3284, 3624, 4077, 4926, 5436, 6568, 7389, 8154, 9852, 10872, 12231, 14778, 16308, 19704, 22167, 24462, 29556, 32616, 44334, 48924, 59112, 66501, 88668, 97848, 123971, 133002, 177336, 247942, 266004, 371913, 495884, 532008, 743826, 991768, 1115739, 1487652, 2231478, 2975304, 3347217, 4462956, 6694434, 8925912, 10041651, 13388868, 20083302, 26777736, 40166604, 80333208]

約数ペア:

[(1, 80333208), (2, 40166604), (3, 26777736), (4, 20083302), (6, 13388868), (8, 10041651), (9, 8925912), (12, 6694434), (18, 4462956), (24, 3347217), (27, 2975304), (36, 2231478), (54, 1487652), (72, 1115739), (81, 991768), (108, 743826), (151, 532008), (162, 495884), (216, 371913), (302, 266004), (324, 247942), (453, 177336), (604, 133002), (648, 123971), (821, 97848), (906, 88668), (1208, 66501), (1359, 59112), (1642, 48924), (1812, 44334), (2463, 32616), (2718, 29556), (3284, 24462), (3624, 22167), (4077, 19704), (4926, 16308), (5436, 14778), (6568, 12231), (7389, 10872), (8154, 9852)]