67311426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 175988736

約数和(自身を除く): 108677310

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 47, 61, 78, 86, 91, 94, 122, 129, 141, 182, 183, 258, 273, 282, 301, 329, 366, 427, 546, 559, 602, 611, 658, 793, 854, 903, 987, 1118, 1222, 1281, 1586, 1677, 1806, 1833, 1974, 2021, 2379, 2562, 2623, 2867, 3354, 3666, 3913, 4042, 4277, 4758, 5246, 5551, 5734, 6063, 7826, 7869, 8554, 8601, 11102, 11739, 12126, 12831, 14147, 15738, 16653, 17202, 18361, 20069, 23478, 25662, 26273, 28294, 33306, 34099, 36722, 37271, 40138, 42441, 52546, 55083, 60207, 68198, 74542, 78819, 84882, 102297, 110166, 111813, 120414, 123281, 157638, 183911, 204594, 223626, 238693, 246562, 260897, 367822, 369843, 477386, 521794, 551733, 716079, 739686, 782691, 862967, 1103466, 1432158, 1565382, 1602653, 1725934, 2588901, 3205306, 4807959, 5177802, 9615918, 11218571, 22437142, 33655713, 67311426]

約数ペア:

[(1, 67311426), (2, 33655713), (3, 22437142), (6, 11218571), (7, 9615918), (13, 5177802), (14, 4807959), (21, 3205306), (26, 2588901), (39, 1725934), (42, 1602653), (43, 1565382), (47, 1432158), (61, 1103466), (78, 862967), (86, 782691), (91, 739686), (94, 716079), (122, 551733), (129, 521794), (141, 477386), (182, 369843), (183, 367822), (258, 260897), (273, 246562), (282, 238693), (301, 223626), (329, 204594), (366, 183911), (427, 157638), (546, 123281), (559, 120414), (602, 111813), (611, 110166), (658, 102297), (793, 84882), (854, 78819), (903, 74542), (987, 68198), (1118, 60207), (1222, 55083), (1281, 52546), (1586, 42441), (1677, 40138), (1806, 37271), (1833, 36722), (1974, 34099), (2021, 33306), (2379, 28294), (2562, 26273), (2623, 25662), (2867, 23478), (3354, 20069), (3666, 18361), (3913, 17202), (4042, 16653), (4277, 15738), (4758, 14147), (5246, 12831), (5551, 12126), (5734, 11739), (6063, 11102), (7826, 8601), (7869, 8554)]