72207504

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{2833}}^1$

素因数の和:2909

約数の個数: 80

約数和(自身を含む): 210849600

約数和(自身を除く): 138642096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2832, 2833, 3186, 4248, 5666, 6372, 8496, 8499, 11332, 12744, 16998, 22664, 25488, 25497, 33996, 45328, 50994, 67992, 76491, 101988, 135984, 152982, 167147, 203976, 305964, 334294, 407952, 501441, 611928, 668588, 1002882, 1223856, 1337176, 1504323, 2005764, 2674352, 3008646, 4011528, 4512969, 6017292, 8023056, 9025938, 12034584, 18051876, 24069168, 36103752, 72207504]

約数ペア:

[(1, 72207504), (2, 36103752), (3, 24069168), (4, 18051876), (6, 12034584), (8, 9025938), (9, 8023056), (12, 6017292), (16, 4512969), (18, 4011528), (24, 3008646), (27, 2674352), (36, 2005764), (48, 1504323), (54, 1337176), (59, 1223856), (72, 1002882), (108, 668588), (118, 611928), (144, 501441), (177, 407952), (216, 334294), (236, 305964), (354, 203976), (432, 167147), (472, 152982), (531, 135984), (708, 101988), (944, 76491), (1062, 67992), (1416, 50994), (1593, 45328), (2124, 33996), (2832, 25497), (2833, 25488), (3186, 22664), (4248, 16998), (5666, 12744), (6372, 11332), (8496, 8499)]