61517456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 167989248

約数和(自身を除く): 106471792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 167, 176, 182, 184, 208, 253, 286, 299, 308, 322, 334, 364, 368, 506, 572, 598, 616, 644, 668, 728, 1001, 1012, 1144, 1169, 1196, 1232, 1288, 1336, 1456, 1771, 1837, 2002, 2024, 2093, 2171, 2288, 2338, 2392, 2576, 2672, 3289, 3542, 3674, 3841, 4004, 4048, 4186, 4342, 4676, 4784, 6578, 7084, 7348, 7682, 8008, 8372, 8684, 9352, 12859, 13156, 14168, 14696, 15197, 15364, 16016, 16744, 17368, 18704, 23023, 23881, 25718, 26312, 26887, 28336, 29392, 30394, 30728, 33488, 34736, 42251, 46046, 47762, 49933, 51436, 52624, 53774, 60788, 61456, 84502, 92092, 95524, 99866, 102872, 107548, 121576, 167167, 169004, 184184, 191048, 199732, 205744, 215096, 243152, 295757, 334334, 338008, 349531, 368368, 382096, 399464, 430192, 549263, 591514, 668668, 676016, 699062, 798928, 1098526, 1183028, 1337336, 1398124, 2197052, 2366056, 2674672, 2796248, 3844841, 4394104, 4732112, 5592496, 7689682, 8788208, 15379364, 30758728, 61517456]

約数ペア:

[(1, 61517456), (2, 30758728), (4, 15379364), (7, 8788208), (8, 7689682), (11, 5592496), (13, 4732112), (14, 4394104), (16, 3844841), (22, 2796248), (23, 2674672), (26, 2366056), (28, 2197052), (44, 1398124), (46, 1337336), (52, 1183028), (56, 1098526), (77, 798928), (88, 699062), (91, 676016), (92, 668668), (104, 591514), (112, 549263), (143, 430192), (154, 399464), (161, 382096), (167, 368368), (176, 349531), (182, 338008), (184, 334334), (208, 295757), (253, 243152), (286, 215096), (299, 205744), (308, 199732), (322, 191048), (334, 184184), (364, 169004), (368, 167167), (506, 121576), (572, 107548), (598, 102872), (616, 99866), (644, 95524), (668, 92092), (728, 84502), (1001, 61456), (1012, 60788), (1144, 53774), (1169, 52624), (1196, 51436), (1232, 49933), (1288, 47762), (1336, 46046), (1456, 42251), (1771, 34736), (1837, 33488), (2002, 30728), (2024, 30394), (2093, 29392), (2171, 28336), (2288, 26887), (2338, 26312), (2392, 25718), (2576, 23881), (2672, 23023), (3289, 18704), (3542, 17368), (3674, 16744), (3841, 16016), (4004, 15364), (4048, 15197), (4186, 14696), (4342, 14168), (4676, 13156), (4784, 12859), (6578, 9352), (7084, 8684), (7348, 8372), (7682, 8008)]