71841042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 194987520

約数和(自身を除く): 123146478

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 61, 63, 78, 91, 117, 122, 126, 182, 183, 234, 273, 366, 427, 546, 549, 719, 793, 819, 854, 1098, 1281, 1438, 1586, 1638, 2157, 2379, 2562, 3843, 4314, 4758, 5033, 5551, 6471, 7137, 7686, 9347, 10066, 11102, 12942, 14274, 15099, 16653, 18694, 28041, 30198, 33306, 43859, 45297, 49959, 56082, 65429, 84123, 87718, 90594, 99918, 130858, 131577, 168246, 196287, 263154, 307013, 392574, 394731, 570167, 588861, 614026, 789462, 921039, 1140334, 1177722, 1710501, 1842078, 2763117, 3421002, 3991169, 5131503, 5526234, 7982338, 10263006, 11973507, 23947014, 35920521, 71841042]

約数ペア:

[(1, 71841042), (2, 35920521), (3, 23947014), (6, 11973507), (7, 10263006), (9, 7982338), (13, 5526234), (14, 5131503), (18, 3991169), (21, 3421002), (26, 2763117), (39, 1842078), (42, 1710501), (61, 1177722), (63, 1140334), (78, 921039), (91, 789462), (117, 614026), (122, 588861), (126, 570167), (182, 394731), (183, 392574), (234, 307013), (273, 263154), (366, 196287), (427, 168246), (546, 131577), (549, 130858), (719, 99918), (793, 90594), (819, 87718), (854, 84123), (1098, 65429), (1281, 56082), (1438, 49959), (1586, 45297), (1638, 43859), (2157, 33306), (2379, 30198), (2562, 28041), (3843, 18694), (4314, 16653), (4758, 15099), (5033, 14274), (5551, 12942), (6471, 11102), (7137, 10066), (7686, 9347)]