72536976

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2557}}^1$

素因数の和:2768

約数の個数: 60

約数和(自身を含む): 204113052

約数和(自身を除く): 131576076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2557, 3152, 3546, 4728, 5114, 7092, 7671, 9456, 10228, 14184, 15342, 20456, 23013, 28368, 30684, 40912, 46026, 61368, 92052, 122736, 184104, 368208, 503729, 1007458, 1511187, 2014916, 3022374, 4029832, 4533561, 6044748, 8059664, 9067122, 12089496, 18134244, 24178992, 36268488, 72536976]

約数ペア:

[(1, 72536976), (2, 36268488), (3, 24178992), (4, 18134244), (6, 12089496), (8, 9067122), (9, 8059664), (12, 6044748), (16, 4533561), (18, 4029832), (24, 3022374), (36, 2014916), (48, 1511187), (72, 1007458), (144, 503729), (197, 368208), (394, 184104), (591, 122736), (788, 92052), (1182, 61368), (1576, 46026), (1773, 40912), (2364, 30684), (2557, 28368), (3152, 23013), (3546, 20456), (4728, 15342), (5114, 14184), (7092, 10228), (7671, 9456)]