80408496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1433}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 238984704

約数和(自身を除く): 158576208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 501, 668, 1002, 1169, 1336, 1433, 2004, 2338, 2672, 2866, 3507, 4008, 4299, 4676, 5732, 7014, 8016, 8598, 9352, 10031, 11464, 14028, 17196, 18704, 20062, 22928, 28056, 30093, 34392, 40124, 56112, 60186, 68784, 80248, 120372, 160496, 239311, 240744, 478622, 481488, 717933, 957244, 1435866, 1675177, 1914488, 2871732, 3350354, 3828976, 5025531, 5743464, 6700708, 10051062, 11486928, 13401416, 20102124, 26802832, 40204248, 80408496]

約数ペア:

[(1, 80408496), (2, 40204248), (3, 26802832), (4, 20102124), (6, 13401416), (7, 11486928), (8, 10051062), (12, 6700708), (14, 5743464), (16, 5025531), (21, 3828976), (24, 3350354), (28, 2871732), (42, 1914488), (48, 1675177), (56, 1435866), (84, 957244), (112, 717933), (167, 481488), (168, 478622), (334, 240744), (336, 239311), (501, 160496), (668, 120372), (1002, 80248), (1169, 68784), (1336, 60186), (1433, 56112), (2004, 40124), (2338, 34392), (2672, 30093), (2866, 28056), (3507, 22928), (4008, 20062), (4299, 18704), (4676, 17196), (5732, 14028), (7014, 11464), (8016, 10031), (8598, 9352)]