72779268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1579}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 178375680

約数和(自身を除く): 105596412

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 167, 276, 334, 501, 668, 1002, 1579, 2004, 3158, 3841, 4737, 6316, 7682, 9474, 11523, 15364, 18948, 23046, 36317, 46092, 72634, 108951, 145268, 217902, 263693, 435804, 527386, 791079, 1054772, 1582158, 3164316, 6064939, 12129878, 18194817, 24259756, 36389634, 72779268]

約数ペア:

[(1, 72779268), (2, 36389634), (3, 24259756), (4, 18194817), (6, 12129878), (12, 6064939), (23, 3164316), (46, 1582158), (69, 1054772), (92, 791079), (138, 527386), (167, 435804), (276, 263693), (334, 217902), (501, 145268), (668, 108951), (1002, 72634), (1579, 46092), (2004, 36317), (3158, 23046), (3841, 18948), (4737, 15364), (6316, 11523), (7682, 9474)]