72402192

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 211700736

約数和(自身を除く): 139298544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 107, 111, 127, 144, 148, 214, 222, 254, 296, 321, 333, 381, 428, 444, 508, 592, 642, 666, 762, 856, 888, 963, 1016, 1143, 1284, 1332, 1524, 1712, 1776, 1926, 2032, 2286, 2568, 2664, 3048, 3852, 3959, 4572, 4699, 5136, 5328, 6096, 7704, 7918, 9144, 9398, 11877, 13589, 14097, 15408, 15836, 18288, 18796, 23754, 27178, 28194, 31672, 35631, 37592, 40767, 42291, 47508, 54356, 56388, 63344, 71262, 75184, 81534, 84582, 95016, 108712, 112776, 122301, 142524, 163068, 169164, 190032, 217424, 225552, 244602, 285048, 326136, 338328, 489204, 502793, 570096, 652272, 676656, 978408, 1005586, 1508379, 1956816, 2011172, 3016758, 4022344, 4525137, 6033516, 8044688, 9050274, 12067032, 18100548, 24134064, 36201096, 72402192]

約数ペア:

[(1, 72402192), (2, 36201096), (3, 24134064), (4, 18100548), (6, 12067032), (8, 9050274), (9, 8044688), (12, 6033516), (16, 4525137), (18, 4022344), (24, 3016758), (36, 2011172), (37, 1956816), (48, 1508379), (72, 1005586), (74, 978408), (107, 676656), (111, 652272), (127, 570096), (144, 502793), (148, 489204), (214, 338328), (222, 326136), (254, 285048), (296, 244602), (321, 225552), (333, 217424), (381, 190032), (428, 169164), (444, 163068), (508, 142524), (592, 122301), (642, 112776), (666, 108712), (762, 95016), (856, 84582), (888, 81534), (963, 75184), (1016, 71262), (1143, 63344), (1284, 56388), (1332, 54356), (1524, 47508), (1712, 42291), (1776, 40767), (1926, 37592), (2032, 35631), (2286, 31672), (2568, 28194), (2664, 27178), (3048, 23754), (3852, 18796), (3959, 18288), (4572, 15836), (4699, 15408), (5136, 14097), (5328, 13589), (6096, 11877), (7704, 9398), (7918, 9144)]