69926992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 151954560

約数和(自身を除く): 82027568

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 73, 76, 92, 137, 146, 152, 184, 274, 292, 304, 368, 437, 548, 584, 874, 1096, 1168, 1387, 1679, 1748, 2192, 2603, 2774, 3151, 3358, 3496, 5206, 5548, 6302, 6716, 6992, 10001, 10412, 11096, 12604, 13432, 20002, 20824, 22192, 25208, 26864, 31901, 40004, 41648, 50416, 59869, 63802, 80008, 119738, 127604, 160016, 190019, 230023, 239476, 255208, 380038, 460046, 478952, 510416, 760076, 920092, 957904, 1520152, 1840184, 3040304, 3680368, 4370437, 8740874, 17481748, 34963496, 69926992]

約数ペア:

[(1, 69926992), (2, 34963496), (4, 17481748), (8, 8740874), (16, 4370437), (19, 3680368), (23, 3040304), (38, 1840184), (46, 1520152), (73, 957904), (76, 920092), (92, 760076), (137, 510416), (146, 478952), (152, 460046), (184, 380038), (274, 255208), (292, 239476), (304, 230023), (368, 190019), (437, 160016), (548, 127604), (584, 119738), (874, 80008), (1096, 63802), (1168, 59869), (1387, 50416), (1679, 41648), (1748, 40004), (2192, 31901), (2603, 26864), (2774, 25208), (3151, 22192), (3358, 20824), (3496, 20002), (5206, 13432), (5548, 12604), (6302, 11096), (6716, 10412), (6992, 10001)]