79817632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 171732960

約数和(自身を除く): 91915328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 71, 76, 86, 142, 152, 172, 284, 304, 344, 568, 608, 688, 817, 1136, 1349, 1376, 1634, 1849, 2272, 2698, 3053, 3268, 3698, 5396, 6106, 6536, 7396, 10792, 12212, 13072, 14792, 21584, 24424, 26144, 29584, 35131, 43168, 48848, 58007, 59168, 70262, 97696, 116014, 131279, 140524, 232028, 262558, 281048, 464056, 525116, 562096, 928112, 1050232, 1124192, 1856224, 2100464, 2494301, 4200928, 4988602, 9977204, 19954408, 39908816, 79817632]

約数ペア:

[(1, 79817632), (2, 39908816), (4, 19954408), (8, 9977204), (16, 4988602), (19, 4200928), (32, 2494301), (38, 2100464), (43, 1856224), (71, 1124192), (76, 1050232), (86, 928112), (142, 562096), (152, 525116), (172, 464056), (284, 281048), (304, 262558), (344, 232028), (568, 140524), (608, 131279), (688, 116014), (817, 97696), (1136, 70262), (1349, 59168), (1376, 58007), (1634, 48848), (1849, 43168), (2272, 35131), (2698, 29584), (3053, 26144), (3268, 24424), (3698, 21584), (5396, 14792), (6106, 13072), (6536, 12212), (7396, 10792)]