72258144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15361}}^1$

素因数の和:15388

約数の個数: 72

約数和(自身を含む): 220659768

約数和(自身を除く): 148401624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15361, 30722, 46083, 61444, 92166, 107527, 122888, 184332, 215054, 245776, 322581, 368664, 430108, 491552, 645162, 737328, 752689, 860216, 1290324, 1474656, 1505378, 1720432, 2258067, 2580648, 3010756, 3440864, 4516134, 5161296, 6021512, 9032268, 10322592, 12043024, 18064536, 24086048, 36129072, 72258144]

約数ペア:

[(1, 72258144), (2, 36129072), (3, 24086048), (4, 18064536), (6, 12043024), (7, 10322592), (8, 9032268), (12, 6021512), (14, 5161296), (16, 4516134), (21, 3440864), (24, 3010756), (28, 2580648), (32, 2258067), (42, 1720432), (48, 1505378), (49, 1474656), (56, 1290324), (84, 860216), (96, 752689), (98, 737328), (112, 645162), (147, 491552), (168, 430108), (196, 368664), (224, 322581), (294, 245776), (336, 215054), (392, 184332), (588, 122888), (672, 107527), (784, 92166), (1176, 61444), (1568, 46083), (2352, 30722), (4704, 15361)]