80406432

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 120

約数和(自身を含む): 240520896

約数和(自身を除く): 160114464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 268, 288, 324, 402, 432, 463, 536, 603, 648, 804, 864, 926, 1072, 1206, 1296, 1389, 1608, 1809, 1852, 2144, 2412, 2592, 2778, 3216, 3618, 3704, 4167, 4824, 5427, 5556, 6432, 7236, 7408, 8334, 9648, 10854, 11112, 12501, 14472, 14816, 16668, 19296, 21708, 22224, 25002, 28944, 31021, 33336, 37503, 43416, 44448, 50004, 57888, 62042, 66672, 75006, 86832, 93063, 100008, 124084, 133344, 150012, 173664, 186126, 200016, 248168, 279189, 300024, 372252, 400032, 496336, 558378, 600048, 744504, 837567, 992672, 1116756, 1200096, 1489008, 1675134, 2233512, 2512701, 2978016, 3350268, 4467024, 5025402, 6700536, 8934048, 10050804, 13401072, 20101608, 26802144, 40203216, 80406432]

約数ペア:

[(1, 80406432), (2, 40203216), (3, 26802144), (4, 20101608), (6, 13401072), (8, 10050804), (9, 8934048), (12, 6700536), (16, 5025402), (18, 4467024), (24, 3350268), (27, 2978016), (32, 2512701), (36, 2233512), (48, 1675134), (54, 1489008), (67, 1200096), (72, 1116756), (81, 992672), (96, 837567), (108, 744504), (134, 600048), (144, 558378), (162, 496336), (201, 400032), (216, 372252), (268, 300024), (288, 279189), (324, 248168), (402, 200016), (432, 186126), (463, 173664), (536, 150012), (603, 133344), (648, 124084), (804, 100008), (864, 93063), (926, 86832), (1072, 75006), (1206, 66672), (1296, 62042), (1389, 57888), (1608, 50004), (1809, 44448), (1852, 43416), (2144, 37503), (2412, 33336), (2592, 31021), (2778, 28944), (3216, 25002), (3618, 22224), (3704, 21708), (4167, 19296), (4824, 16668), (5427, 14816), (5556, 14472), (6432, 12501), (7236, 11112), (7408, 10854), (8334, 9648)]