78309216

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2284

約数の個数: 72

約数和(自身を含む): 224550144

約数和(自身を除く): 146240928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2141, 2286, 3048, 4064, 4282, 4572, 6096, 6423, 8564, 9144, 12192, 12846, 17128, 18288, 19269, 25692, 34256, 36576, 38538, 51384, 68512, 77076, 102768, 154152, 205536, 271907, 308304, 543814, 616608, 815721, 1087628, 1631442, 2175256, 2447163, 3262884, 4350512, 4894326, 6525768, 8701024, 9788652, 13051536, 19577304, 26103072, 39154608, 78309216]

約数ペア:

[(1, 78309216), (2, 39154608), (3, 26103072), (4, 19577304), (6, 13051536), (8, 9788652), (9, 8701024), (12, 6525768), (16, 4894326), (18, 4350512), (24, 3262884), (32, 2447163), (36, 2175256), (48, 1631442), (72, 1087628), (96, 815721), (127, 616608), (144, 543814), (254, 308304), (288, 271907), (381, 205536), (508, 154152), (762, 102768), (1016, 77076), (1143, 68512), (1524, 51384), (2032, 38538), (2141, 36576), (2286, 34256), (3048, 25692), (4064, 19269), (4282, 18288), (4572, 17128), (6096, 12846), (6423, 12192), (8564, 9144)]