69278066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 131952492

約数和(自身を除く): 62674426

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 61, 121, 122, 143, 209, 242, 247, 286, 361, 418, 494, 671, 722, 793, 1159, 1342, 1573, 1586, 2299, 2318, 2717, 3146, 3971, 4598, 4693, 5434, 7381, 7942, 8723, 9386, 12749, 14762, 15067, 17446, 22021, 25498, 29887, 30134, 43681, 44042, 51623, 59774, 87362, 95953, 103246, 140239, 165737, 191906, 242231, 280478, 286273, 331474, 484462, 567853, 572546, 1135706, 1823107, 2664541, 3149003, 3646214, 5329082, 6298006, 34639033, 69278066]

約数ペア:

[(1, 69278066), (2, 34639033), (11, 6298006), (13, 5329082), (19, 3646214), (22, 3149003), (26, 2664541), (38, 1823107), (61, 1135706), (121, 572546), (122, 567853), (143, 484462), (209, 331474), (242, 286273), (247, 280478), (286, 242231), (361, 191906), (418, 165737), (494, 140239), (671, 103246), (722, 95953), (793, 87362), (1159, 59774), (1342, 51623), (1573, 44042), (1586, 43681), (2299, 30134), (2318, 29887), (2717, 25498), (3146, 22021), (3971, 17446), (4598, 15067), (4693, 14762), (5434, 12749), (7381, 9386), (7942, 8723)]