98974568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 245514240

約数和(自身を除く): 146539672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 71, 73, 77, 88, 124, 142, 146, 154, 217, 248, 284, 292, 308, 341, 434, 497, 511, 568, 584, 616, 682, 781, 803, 868, 994, 1022, 1364, 1562, 1606, 1736, 1988, 2044, 2201, 2263, 2387, 2728, 3124, 3212, 3976, 4088, 4402, 4526, 4774, 5183, 5467, 5621, 6248, 6424, 8804, 9052, 9548, 10366, 10934, 11242, 15407, 15841, 17608, 18104, 19096, 20732, 21868, 22484, 24211, 24893, 30814, 31682, 36281, 41464, 43736, 44968, 48422, 49786, 57013, 61628, 63364, 72562, 96844, 99572, 114026, 123256, 126728, 145124, 160673, 169477, 174251, 193688, 199144, 228052, 290248, 321346, 338954, 348502, 399091, 456104, 642692, 677908, 697004, 798182, 1124711, 1285384, 1355816, 1394008, 1596364, 1767403, 2249422, 3192728, 3534806, 4498844, 7069612, 8997688, 12371821, 14139224, 24743642, 49487284, 98974568]

約数ペア:

[(1, 98974568), (2, 49487284), (4, 24743642), (7, 14139224), (8, 12371821), (11, 8997688), (14, 7069612), (22, 4498844), (28, 3534806), (31, 3192728), (44, 2249422), (56, 1767403), (62, 1596364), (71, 1394008), (73, 1355816), (77, 1285384), (88, 1124711), (124, 798182), (142, 697004), (146, 677908), (154, 642692), (217, 456104), (248, 399091), (284, 348502), (292, 338954), (308, 321346), (341, 290248), (434, 228052), (497, 199144), (511, 193688), (568, 174251), (584, 169477), (616, 160673), (682, 145124), (781, 126728), (803, 123256), (868, 114026), (994, 99572), (1022, 96844), (1364, 72562), (1562, 63364), (1606, 61628), (1736, 57013), (1988, 49786), (2044, 48422), (2201, 44968), (2263, 43736), (2387, 41464), (2728, 36281), (3124, 31682), (3212, 30814), (3976, 24893), (4088, 24211), (4402, 22484), (4526, 21868), (4774, 20732), (5183, 19096), (5467, 18104), (5621, 17608), (6248, 15841), (6424, 15407), (8804, 11242), (9052, 10934), (9548, 10366)]