72580158

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 185656320

約数和(自身を除く): 113076162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1223, 1413, 2198, 2446, 2826, 3297, 3669, 4239, 6594, 7338, 8478, 8561, 9891, 11007, 17122, 19782, 22014, 25683, 29673, 33021, 51366, 59346, 66042, 77049, 154098, 192011, 231147, 384022, 462294, 576033, 1152066, 1344077, 1728099, 2688154, 3456198, 4032231, 5184297, 8064462, 10368594, 12096693, 24193386, 36290079, 72580158]

約数ペア:

[(1, 72580158), (2, 36290079), (3, 24193386), (6, 12096693), (7, 10368594), (9, 8064462), (14, 5184297), (18, 4032231), (21, 3456198), (27, 2688154), (42, 1728099), (54, 1344077), (63, 1152066), (126, 576033), (157, 462294), (189, 384022), (314, 231147), (378, 192011), (471, 154098), (942, 77049), (1099, 66042), (1223, 59346), (1413, 51366), (2198, 33021), (2446, 29673), (2826, 25683), (3297, 22014), (3669, 19782), (4239, 17122), (6594, 11007), (7338, 9891), (8478, 8561)]