90355464

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{7699}}^1$

素因数の和:7874

約数の個数: 48

約数和(自身を含む): 246246000

約数和(自身を除く): 155890536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 7699, 11736, 15398, 23097, 30796, 46194, 61592, 69291, 92388, 138582, 184776, 277164, 554328, 1254937, 2509874, 3764811, 5019748, 7529622, 10039496, 11294433, 15059244, 22588866, 30118488, 45177732, 90355464]

約数ペア:

[(1, 90355464), (2, 45177732), (3, 30118488), (4, 22588866), (6, 15059244), (8, 11294433), (9, 10039496), (12, 7529622), (18, 5019748), (24, 3764811), (36, 2509874), (72, 1254937), (163, 554328), (326, 277164), (489, 184776), (652, 138582), (978, 92388), (1304, 69291), (1467, 61592), (1956, 46194), (2934, 30796), (3912, 23097), (5868, 15398), (7699, 11736)]