90284208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1609}}^1$

素因数の和:1794

約数の個数: 80

約数和(自身を含む): 268316160

約数和(自身を除く): 178031952

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, 1609, 2004, 2338, 2672, 3218, 3507, 4008, 4676, 4827, 6436, 7014, 8016, 9352, 9654, 11263, 12872, 14028, 18704, 19308, 22526, 25744, 28056, 33789, 38616, 45052, 56112, 67578, 77232, 90104, 135156, 180208, 268703, 270312, 537406, 540624, 806109, 1074812, 1612218, 1880921, 2149624, 3224436, 3761842, 4299248, 5642763, 6448872, 7523684, 11285526, 12897744, 15047368, 22571052, 30094736, 45142104, 90284208]

約数ペア:

[(1, 90284208), (2, 45142104), (3, 30094736), (4, 22571052), (6, 15047368), (7, 12897744), (8, 11285526), (12, 7523684), (14, 6448872), (16, 5642763), (21, 4299248), (24, 3761842), (28, 3224436), (42, 2149624), (48, 1880921), (56, 1612218), (84, 1074812), (112, 806109), (167, 540624), (168, 537406), (334, 270312), (336, 268703), (501, 180208), (668, 135156), (1002, 90104), (1169, 77232), (1336, 67578), (1609, 56112), (2004, 45052), (2338, 38616), (2672, 33789), (3218, 28056), (3507, 25744), (4008, 22526), (4676, 19308), (4827, 18704), (6436, 14028), (7014, 12872), (8016, 11263), (9352, 9654)]