88640928

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 269680320

約数和(自身を除く): 181039392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 167, 171, 194, 228, 288, 291, 304, 334, 342, 388, 456, 501, 582, 608, 668, 684, 776, 873, 912, 1002, 1164, 1336, 1368, 1503, 1552, 1746, 1824, 1843, 2004, 2328, 2672, 2736, 3006, 3104, 3173, 3492, 3686, 4008, 4656, 5344, 5472, 5529, 6012, 6346, 6984, 7372, 8016, 9312, 9519, 11058, 12024, 12692, 13968, 14744, 16032, 16199, 16587, 19038, 22116, 24048, 25384, 27936, 28557, 29488, 32398, 33174, 38076, 44232, 48096, 48597, 50768, 57114, 58976, 64796, 66348, 76152, 88464, 97194, 101536, 114228, 129592, 132696, 145791, 152304, 176928, 194388, 228456, 259184, 265392, 291582, 304608, 307781, 388776, 456912, 518368, 530784, 583164, 615562, 777552, 913824, 923343, 1166328, 1231124, 1555104, 1846686, 2332656, 2462248, 2770029, 3693372, 4665312, 4924496, 5540058, 7386744, 9848992, 11080116, 14773488, 22160232, 29546976, 44320464, 88640928]

約数ペア:

[(1, 88640928), (2, 44320464), (3, 29546976), (4, 22160232), (6, 14773488), (8, 11080116), (9, 9848992), (12, 7386744), (16, 5540058), (18, 4924496), (19, 4665312), (24, 3693372), (32, 2770029), (36, 2462248), (38, 2332656), (48, 1846686), (57, 1555104), (72, 1231124), (76, 1166328), (96, 923343), (97, 913824), (114, 777552), (144, 615562), (152, 583164), (167, 530784), (171, 518368), (194, 456912), (228, 388776), (288, 307781), (291, 304608), (304, 291582), (334, 265392), (342, 259184), (388, 228456), (456, 194388), (501, 176928), (582, 152304), (608, 145791), (668, 132696), (684, 129592), (776, 114228), (873, 101536), (912, 97194), (1002, 88464), (1164, 76152), (1336, 66348), (1368, 64796), (1503, 58976), (1552, 57114), (1746, 50768), (1824, 48597), (1843, 48096), (2004, 44232), (2328, 38076), (2672, 33174), (2736, 32398), (3006, 29488), (3104, 28557), (3173, 27936), (3492, 25384), (3686, 24048), (4008, 22116), (4656, 19038), (5344, 16587), (5472, 16199), (5529, 16032), (6012, 14744), (6346, 13968), (6984, 12692), (7372, 12024), (8016, 11058), (9312, 9519)]