74819864

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 173352960

約数和(自身を除く): 98533096

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 49, 56, 62, 94, 98, 124, 131, 188, 196, 217, 248, 262, 329, 376, 392, 434, 524, 658, 868, 917, 1048, 1316, 1457, 1519, 1736, 1834, 2303, 2632, 2914, 3038, 3668, 4061, 4606, 5828, 6076, 6157, 6419, 7336, 8122, 9212, 10199, 11656, 12152, 12314, 12838, 16244, 18424, 20398, 24628, 25676, 28427, 32488, 40796, 43099, 49256, 51352, 56854, 71393, 81592, 86198, 113708, 142786, 172396, 190867, 198989, 227416, 285572, 301693, 344792, 381734, 397978, 571144, 603386, 763468, 795956, 1206772, 1336069, 1526936, 1591912, 2413544, 2672138, 5344276, 9352483, 10688552, 18704966, 37409932, 74819864]

約数ペア:

[(1, 74819864), (2, 37409932), (4, 18704966), (7, 10688552), (8, 9352483), (14, 5344276), (28, 2672138), (31, 2413544), (47, 1591912), (49, 1526936), (56, 1336069), (62, 1206772), (94, 795956), (98, 763468), (124, 603386), (131, 571144), (188, 397978), (196, 381734), (217, 344792), (248, 301693), (262, 285572), (329, 227416), (376, 198989), (392, 190867), (434, 172396), (524, 142786), (658, 113708), (868, 86198), (917, 81592), (1048, 71393), (1316, 56854), (1457, 51352), (1519, 49256), (1736, 43099), (1834, 40796), (2303, 32488), (2632, 28427), (2914, 25676), (3038, 24628), (3668, 20398), (4061, 18424), (4606, 16244), (5828, 12838), (6076, 12314), (6157, 12152), (6419, 11656), (7336, 10199), (8122, 9212)]