72309312

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2736

約数の個数: 84

約数和(自身を含む): 211750656

約数和(自身を除く): 139441344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 752, 846, 1128, 1504, 1692, 2256, 2671, 3008, 3384, 4512, 5342, 6768, 8013, 9024, 10684, 13536, 16026, 21368, 24039, 27072, 32052, 42736, 48078, 64104, 85472, 96156, 125537, 128208, 170944, 192312, 251074, 256416, 376611, 384624, 502148, 512832, 753222, 769248, 1004296, 1129833, 1506444, 1538496, 2008592, 2259666, 3012888, 4017184, 4519332, 6025776, 8034368, 9038664, 12051552, 18077328, 24103104, 36154656, 72309312]

約数ペア:

[(1, 72309312), (2, 36154656), (3, 24103104), (4, 18077328), (6, 12051552), (8, 9038664), (9, 8034368), (12, 6025776), (16, 4519332), (18, 4017184), (24, 3012888), (32, 2259666), (36, 2008592), (47, 1538496), (48, 1506444), (64, 1129833), (72, 1004296), (94, 769248), (96, 753222), (141, 512832), (144, 502148), (188, 384624), (192, 376611), (282, 256416), (288, 251074), (376, 192312), (423, 170944), (564, 128208), (576, 125537), (752, 96156), (846, 85472), (1128, 64104), (1504, 48078), (1692, 42736), (2256, 32052), (2671, 27072), (3008, 24039), (3384, 21368), (4512, 16026), (5342, 13536), (6768, 10684), (8013, 9024)]