80442768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7772

約数の個数: 80

約数和(自身を含む): 245190656

約数和(自身を除く): 164747888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 7723, 10416, 15446, 23169, 30892, 46338, 54061, 61784, 92676, 108122, 123568, 162183, 185352, 216244, 239413, 324366, 370704, 432488, 478826, 648732, 718239, 864976, 957652, 1297464, 1436478, 1675891, 1915304, 2594928, 2872956, 3351782, 3830608, 5027673, 5745912, 6703564, 10055346, 11491824, 13407128, 20110692, 26814256, 40221384, 80442768]

約数ペア:

[(1, 80442768), (2, 40221384), (3, 26814256), (4, 20110692), (6, 13407128), (7, 11491824), (8, 10055346), (12, 6703564), (14, 5745912), (16, 5027673), (21, 3830608), (24, 3351782), (28, 2872956), (31, 2594928), (42, 1915304), (48, 1675891), (56, 1436478), (62, 1297464), (84, 957652), (93, 864976), (112, 718239), (124, 648732), (168, 478826), (186, 432488), (217, 370704), (248, 324366), (336, 239413), (372, 216244), (434, 185352), (496, 162183), (651, 123568), (744, 108122), (868, 92676), (1302, 61784), (1488, 54061), (1736, 46338), (2604, 30892), (3472, 23169), (5208, 15446), (7723, 10416)]