61395768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 193246560

約数和(自身を除く): 131850792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 1997, 2196, 2562, 3416, 3843, 3994, 4392, 5124, 5991, 7686, 7988, 10248, 11982, 13979, 15372, 15976, 17973, 23964, 27958, 30744, 35946, 41937, 47928, 55916, 71892, 83874, 111832, 121817, 125811, 143784, 167748, 243634, 251622, 335496, 365451, 487268, 503244, 730902, 852719, 974536, 1006488, 1096353, 1461804, 1705438, 2192706, 2558157, 2923608, 3410876, 4385412, 5116314, 6821752, 7674471, 8770824, 10232628, 15348942, 20465256, 30697884, 61395768]

約数ペア:

[(1, 61395768), (2, 30697884), (3, 20465256), (4, 15348942), (6, 10232628), (7, 8770824), (8, 7674471), (9, 6821752), (12, 5116314), (14, 4385412), (18, 3410876), (21, 2923608), (24, 2558157), (28, 2192706), (36, 1705438), (42, 1461804), (56, 1096353), (61, 1006488), (63, 974536), (72, 852719), (84, 730902), (122, 503244), (126, 487268), (168, 365451), (183, 335496), (244, 251622), (252, 243634), (366, 167748), (427, 143784), (488, 125811), (504, 121817), (549, 111832), (732, 83874), (854, 71892), (1098, 55916), (1281, 47928), (1464, 41937), (1708, 35946), (1997, 30744), (2196, 27958), (2562, 23964), (3416, 17973), (3843, 15976), (3994, 15372), (4392, 13979), (5124, 11982), (5991, 10248), (7686, 7988)]