79128768

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 223520000

約数和(自身を除く): 144391232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 109, 114, 152, 192, 199, 218, 228, 304, 327, 398, 436, 456, 597, 608, 654, 796, 872, 912, 1194, 1216, 1308, 1592, 1744, 1824, 2071, 2388, 2616, 3184, 3488, 3648, 3781, 4142, 4776, 5232, 6213, 6368, 6976, 7562, 8284, 9552, 10464, 11343, 12426, 12736, 15124, 16568, 19104, 20928, 21691, 22686, 24852, 30248, 33136, 38208, 43382, 45372, 49704, 60496, 65073, 66272, 86764, 90744, 99408, 120992, 130146, 132544, 173528, 181488, 198816, 241984, 260292, 347056, 362976, 397632, 412129, 520584, 694112, 725952, 824258, 1041168, 1236387, 1388224, 1648516, 2082336, 2472774, 3297032, 4164672, 4945548, 6594064, 9891096, 13188128, 19782192, 26376256, 39564384, 79128768]

約数ペア:

[(1, 79128768), (2, 39564384), (3, 26376256), (4, 19782192), (6, 13188128), (8, 9891096), (12, 6594064), (16, 4945548), (19, 4164672), (24, 3297032), (32, 2472774), (38, 2082336), (48, 1648516), (57, 1388224), (64, 1236387), (76, 1041168), (96, 824258), (109, 725952), (114, 694112), (152, 520584), (192, 412129), (199, 397632), (218, 362976), (228, 347056), (304, 260292), (327, 241984), (398, 198816), (436, 181488), (456, 173528), (597, 132544), (608, 130146), (654, 120992), (796, 99408), (872, 90744), (912, 86764), (1194, 66272), (1216, 65073), (1308, 60496), (1592, 49704), (1744, 45372), (1824, 43382), (2071, 38208), (2388, 33136), (2616, 30248), (3184, 24852), (3488, 22686), (3648, 21691), (3781, 20928), (4142, 19104), (4776, 16568), (5232, 15124), (6213, 12736), (6368, 12426), (6976, 11343), (7562, 10464), (8284, 9552)]