72127056

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 198897984

約数和(自身を除く): 126770928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 204, 272, 314, 408, 471, 563, 628, 816, 942, 1126, 1256, 1689, 1884, 2252, 2512, 2669, 3378, 3768, 4504, 5338, 6756, 7536, 8007, 9008, 9571, 10676, 13512, 16014, 19142, 21352, 27024, 28713, 32028, 38284, 42704, 57426, 64056, 76568, 88391, 114852, 128112, 153136, 176782, 229704, 265173, 353564, 459408, 530346, 707128, 1060692, 1414256, 1502647, 2121384, 3005294, 4242768, 4507941, 6010588, 9015882, 12021176, 18031764, 24042352, 36063528, 72127056]

約数ペア:

[(1, 72127056), (2, 36063528), (3, 24042352), (4, 18031764), (6, 12021176), (8, 9015882), (12, 6010588), (16, 4507941), (17, 4242768), (24, 3005294), (34, 2121384), (48, 1502647), (51, 1414256), (68, 1060692), (102, 707128), (136, 530346), (157, 459408), (204, 353564), (272, 265173), (314, 229704), (408, 176782), (471, 153136), (563, 128112), (628, 114852), (816, 88391), (942, 76568), (1126, 64056), (1256, 57426), (1689, 42704), (1884, 38284), (2252, 32028), (2512, 28713), (2669, 27024), (3378, 21352), (3768, 19142), (4504, 16014), (5338, 13512), (6756, 10676), (7536, 9571), (8007, 9008)]