72110784

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 199558656

約数和(自身を除く): 127447872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 61, 64, 94, 96, 122, 131, 141, 183, 188, 192, 244, 262, 282, 366, 376, 393, 488, 524, 564, 732, 752, 786, 976, 1048, 1128, 1464, 1504, 1572, 1952, 2096, 2256, 2867, 2928, 3008, 3144, 3904, 4192, 4512, 5734, 5856, 6157, 6288, 7991, 8384, 8601, 9024, 11468, 11712, 12314, 12576, 15982, 17202, 18471, 22936, 23973, 24628, 25152, 31964, 34404, 36942, 45872, 47946, 49256, 63928, 68808, 73884, 91744, 95892, 98512, 127856, 137616, 147768, 183488, 191784, 197024, 255712, 275232, 295536, 375577, 383568, 394048, 511424, 550464, 591072, 751154, 767136, 1126731, 1182144, 1502308, 1534272, 2253462, 3004616, 4506924, 6009232, 9013848, 12018464, 18027696, 24036928, 36055392, 72110784]

約数ペア:

[(1, 72110784), (2, 36055392), (3, 24036928), (4, 18027696), (6, 12018464), (8, 9013848), (12, 6009232), (16, 4506924), (24, 3004616), (32, 2253462), (47, 1534272), (48, 1502308), (61, 1182144), (64, 1126731), (94, 767136), (96, 751154), (122, 591072), (131, 550464), (141, 511424), (183, 394048), (188, 383568), (192, 375577), (244, 295536), (262, 275232), (282, 255712), (366, 197024), (376, 191784), (393, 183488), (488, 147768), (524, 137616), (564, 127856), (732, 98512), (752, 95892), (786, 91744), (976, 73884), (1048, 68808), (1128, 63928), (1464, 49256), (1504, 47946), (1572, 45872), (1952, 36942), (2096, 34404), (2256, 31964), (2867, 25152), (2928, 24628), (3008, 23973), (3144, 22936), (3904, 18471), (4192, 17202), (4512, 15982), (5734, 12576), (5856, 12314), (6157, 11712), (6288, 11468), (7991, 9024), (8384, 8601)]