72580288

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:941

約数の個数: 56

約数和(自身を含む): 158520384

約数和(自身を除く): 85940096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 131, 176, 262, 352, 524, 704, 787, 1048, 1441, 1574, 2096, 2882, 3148, 4192, 5764, 6296, 8384, 8657, 11528, 12592, 17314, 23056, 25184, 34628, 46112, 50368, 69256, 92224, 103097, 138512, 206194, 277024, 412388, 554048, 824776, 1134067, 1649552, 2268134, 3299104, 4536268, 6598208, 9072536, 18145072, 36290144, 72580288]

約数ペア:

[(1, 72580288), (2, 36290144), (4, 18145072), (8, 9072536), (11, 6598208), (16, 4536268), (22, 3299104), (32, 2268134), (44, 1649552), (64, 1134067), (88, 824776), (131, 554048), (176, 412388), (262, 277024), (352, 206194), (524, 138512), (704, 103097), (787, 92224), (1048, 69256), (1441, 50368), (1574, 46112), (2096, 34628), (2882, 25184), (3148, 23056), (4192, 17314), (5764, 12592), (6296, 11528), (8384, 8657)]