72261936

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3623

約数の個数: 80

約数和(自身を含む): 211891200

約数和(自身を除く): 139629264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 3559, 5076, 6768, 7118, 10152, 10677, 14236, 20304, 21354, 28472, 32031, 42708, 56944, 64062, 85416, 96093, 128124, 167273, 170832, 192186, 256248, 334546, 384372, 501819, 512496, 669092, 768744, 1003638, 1338184, 1505457, 1537488, 2007276, 2676368, 3010914, 4014552, 4516371, 6021828, 8029104, 9032742, 12043656, 18065484, 24087312, 36130968, 72261936]

約数ペア:

[(1, 72261936), (2, 36130968), (3, 24087312), (4, 18065484), (6, 12043656), (8, 9032742), (9, 8029104), (12, 6021828), (16, 4516371), (18, 4014552), (24, 3010914), (27, 2676368), (36, 2007276), (47, 1537488), (48, 1505457), (54, 1338184), (72, 1003638), (94, 768744), (108, 669092), (141, 512496), (144, 501819), (188, 384372), (216, 334546), (282, 256248), (376, 192186), (423, 170832), (432, 167273), (564, 128124), (752, 96093), (846, 85416), (1128, 64062), (1269, 56944), (1692, 42708), (2256, 32031), (2538, 28472), (3384, 21354), (3559, 20304), (5076, 14236), (6768, 10677), (7118, 10152)]