72244288

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2939

約数の個数: 56

約数和(自身を含む): 158447232

約数和(自身を除く): 86202944

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2887, 3128, 5774, 6256, 11548, 12512, 23096, 25024, 46192, 49079, 66401, 92384, 98158, 132802, 184768, 196316, 265604, 392632, 531208, 785264, 1062416, 1128817, 1570528, 2124832, 2257634, 3141056, 4249664, 4515268, 9030536, 18061072, 36122144, 72244288]

約数ペア:

[(1, 72244288), (2, 36122144), (4, 18061072), (8, 9030536), (16, 4515268), (17, 4249664), (23, 3141056), (32, 2257634), (34, 2124832), (46, 1570528), (64, 1128817), (68, 1062416), (92, 785264), (136, 531208), (184, 392632), (272, 265604), (368, 196316), (391, 184768), (544, 132802), (736, 98158), (782, 92384), (1088, 66401), (1472, 49079), (1564, 46192), (2887, 25024), (3128, 23096), (5774, 12512), (6256, 11548)]