66299436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 205820160

約数和(自身を除く): 139520724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 227, 228, 244, 252, 266, 342, 366, 399, 427, 454, 532, 549, 681, 684, 732, 798, 854, 908, 1098, 1159, 1197, 1281, 1362, 1589, 1596, 1708, 2043, 2196, 2318, 2394, 2562, 2724, 3178, 3477, 3843, 4086, 4313, 4636, 4767, 4788, 5124, 6356, 6954, 7686, 8113, 8172, 8626, 9534, 10431, 12939, 13847, 13908, 14301, 15372, 16226, 17252, 19068, 20862, 24339, 25878, 27694, 28602, 30191, 32452, 38817, 41541, 41724, 48678, 51756, 55388, 57204, 60382, 73017, 77634, 83082, 90573, 96929, 97356, 120764, 124623, 146034, 155268, 166164, 181146, 193858, 249246, 263093, 271719, 290787, 292068, 362292, 387716, 498492, 526186, 543438, 581574, 789279, 872361, 1052372, 1086876, 1163148, 1578558, 1744722, 1841651, 2367837, 3157116, 3489444, 3683302, 4735674, 5524953, 7366604, 9471348, 11049906, 16574859, 22099812, 33149718, 66299436]

約数ペア:

[(1, 66299436), (2, 33149718), (3, 22099812), (4, 16574859), (6, 11049906), (7, 9471348), (9, 7366604), (12, 5524953), (14, 4735674), (18, 3683302), (19, 3489444), (21, 3157116), (28, 2367837), (36, 1841651), (38, 1744722), (42, 1578558), (57, 1163148), (61, 1086876), (63, 1052372), (76, 872361), (84, 789279), (114, 581574), (122, 543438), (126, 526186), (133, 498492), (171, 387716), (183, 362292), (227, 292068), (228, 290787), (244, 271719), (252, 263093), (266, 249246), (342, 193858), (366, 181146), (399, 166164), (427, 155268), (454, 146034), (532, 124623), (549, 120764), (681, 97356), (684, 96929), (732, 90573), (798, 83082), (854, 77634), (908, 73017), (1098, 60382), (1159, 57204), (1197, 55388), (1281, 51756), (1362, 48678), (1589, 41724), (1596, 41541), (1708, 38817), (2043, 32452), (2196, 30191), (2318, 28602), (2394, 27694), (2562, 25878), (2724, 24339), (3178, 20862), (3477, 19068), (3843, 17252), (4086, 16226), (4313, 15372), (4636, 14301), (4767, 13908), (4788, 13847), (5124, 12939), (6356, 10431), (6954, 9534), (7686, 8626), (8113, 8172)]