72135072

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^2\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 108

約数和(自身を含む): 211670550

約数和(自身を除く): 139535478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 149, 164, 246, 288, 298, 328, 369, 447, 492, 596, 656, 738, 894, 984, 1192, 1312, 1341, 1476, 1681, 1788, 1968, 2384, 2682, 2952, 3362, 3576, 3936, 4768, 5043, 5364, 5904, 6109, 6724, 7152, 10086, 10728, 11808, 12218, 13448, 14304, 15129, 18327, 20172, 21456, 24436, 26896, 30258, 36654, 40344, 42912, 48872, 53792, 54981, 60516, 73308, 80688, 97744, 109962, 121032, 146616, 161376, 195488, 219924, 242064, 250469, 293232, 439848, 484128, 500938, 586464, 751407, 879696, 1001876, 1502814, 1759392, 2003752, 2254221, 3005628, 4007504, 4508442, 6011256, 8015008, 9016884, 12022512, 18033768, 24045024, 36067536, 72135072]

約数ペア:

[(1, 72135072), (2, 36067536), (3, 24045024), (4, 18033768), (6, 12022512), (8, 9016884), (9, 8015008), (12, 6011256), (16, 4508442), (18, 4007504), (24, 3005628), (32, 2254221), (36, 2003752), (41, 1759392), (48, 1502814), (72, 1001876), (82, 879696), (96, 751407), (123, 586464), (144, 500938), (149, 484128), (164, 439848), (246, 293232), (288, 250469), (298, 242064), (328, 219924), (369, 195488), (447, 161376), (492, 146616), (596, 121032), (656, 109962), (738, 97744), (894, 80688), (984, 73308), (1192, 60516), (1312, 54981), (1341, 53792), (1476, 48872), (1681, 42912), (1788, 40344), (1968, 36654), (2384, 30258), (2682, 26896), (2952, 24436), (3362, 21456), (3576, 20172), (3936, 18327), (4768, 15129), (5043, 14304), (5364, 13448), (5904, 12218), (6109, 11808), (6724, 10728), (7152, 10086)]