8091656688

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{20431}}^1$

素因数の和:20702

約数の個数: 80

約数和(自身を含む): 21565730816

約数和(自身を除く): 13474074128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 223, 296, 444, 446, 592, 669, 888, 892, 1338, 1776, 1784, 2676, 3568, 5352, 8251, 10704, 16502, 20431, 24753, 33004, 40862, 49506, 61293, 66008, 81724, 99012, 122586, 132016, 163448, 198024, 245172, 326896, 396048, 490344, 755947, 980688, 1511894, 2267841, 3023788, 4535682, 4556113, 6047576, 9071364, 9112226, 12095152, 13668339, 18142728, 18224452, 27336678, 36285456, 36448904, 54673356, 72897808, 109346712, 168576181, 218693424, 337152362, 505728543, 674304724, 1011457086, 1348609448, 2022914172, 2697218896, 4045828344, 8091656688]

約数ペア:

[(1, 8091656688), (2, 4045828344), (3, 2697218896), (4, 2022914172), (6, 1348609448), (8, 1011457086), (12, 674304724), (16, 505728543), (24, 337152362), (37, 218693424), (48, 168576181), (74, 109346712), (111, 72897808), (148, 54673356), (222, 36448904), (223, 36285456), (296, 27336678), (444, 18224452), (446, 18142728), (592, 13668339), (669, 12095152), (888, 9112226), (892, 9071364), (1338, 6047576), (1776, 4556113), (1784, 4535682), (2676, 3023788), (3568, 2267841), (5352, 1511894), (8251, 980688), (10704, 755947), (16502, 490344), (20431, 396048), (24753, 326896), (33004, 245172), (40862, 198024), (49506, 163448), (61293, 132016), (66008, 122586), (81724, 99012)]