80943648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 144848352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 199, 223, 228, 304, 398, 446, 456, 597, 608, 669, 796, 892, 912, 1194, 1338, 1592, 1784, 1824, 2388, 2676, 3184, 3568, 3781, 4237, 4776, 5352, 6368, 7136, 7562, 8474, 9552, 10704, 11343, 12711, 15124, 16948, 19104, 21408, 22686, 25422, 30248, 33896, 44377, 45372, 50844, 60496, 67792, 88754, 90744, 101688, 120992, 133131, 135584, 177508, 181488, 203376, 266262, 355016, 362976, 406752, 532524, 710032, 843163, 1065048, 1420064, 1686326, 2130096, 2529489, 3372652, 4260192, 5058978, 6745304, 10117956, 13490608, 20235912, 26981216, 40471824, 80943648]

約数ペア:

[(1, 80943648), (2, 40471824), (3, 26981216), (4, 20235912), (6, 13490608), (8, 10117956), (12, 6745304), (16, 5058978), (19, 4260192), (24, 3372652), (32, 2529489), (38, 2130096), (48, 1686326), (57, 1420064), (76, 1065048), (96, 843163), (114, 710032), (152, 532524), (199, 406752), (223, 362976), (228, 355016), (304, 266262), (398, 203376), (446, 181488), (456, 177508), (597, 135584), (608, 133131), (669, 120992), (796, 101688), (892, 90744), (912, 88754), (1194, 67792), (1338, 60496), (1592, 50844), (1784, 45372), (1824, 44377), (2388, 33896), (2676, 30248), (3184, 25422), (3568, 22686), (3781, 21408), (4237, 19104), (4776, 16948), (5352, 15124), (6368, 12711), (7136, 11343), (7562, 10704), (8474, 9552)]