72083536

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^3\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 170881920

約数和(自身を除く): 98798384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 131, 136, 238, 262, 272, 289, 476, 524, 578, 917, 952, 1048, 1156, 1834, 1904, 2023, 2096, 2227, 2312, 3668, 4046, 4454, 4624, 4913, 7336, 8092, 8908, 9826, 14672, 15589, 16184, 17816, 19652, 31178, 32368, 34391, 35632, 37859, 39304, 62356, 68782, 75718, 78608, 124712, 137564, 151436, 249424, 265013, 275128, 302872, 530026, 550256, 605744, 643603, 1060052, 1287206, 2120104, 2574412, 4240208, 4505221, 5148824, 9010442, 10297648, 18020884, 36041768, 72083536]

約数ペア:

[(1, 72083536), (2, 36041768), (4, 18020884), (7, 10297648), (8, 9010442), (14, 5148824), (16, 4505221), (17, 4240208), (28, 2574412), (34, 2120104), (56, 1287206), (68, 1060052), (112, 643603), (119, 605744), (131, 550256), (136, 530026), (238, 302872), (262, 275128), (272, 265013), (289, 249424), (476, 151436), (524, 137564), (578, 124712), (917, 78608), (952, 75718), (1048, 68782), (1156, 62356), (1834, 39304), (1904, 37859), (2023, 35632), (2096, 34391), (2227, 32368), (2312, 31178), (3668, 19652), (4046, 17816), (4454, 16184), (4624, 15589), (4913, 14672), (7336, 9826), (8092, 8908)]