80337348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 253169280

約数和(自身を除く): 172831932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 137, 156, 179, 182, 234, 252, 273, 274, 358, 364, 411, 468, 537, 546, 548, 716, 819, 822, 959, 1074, 1092, 1233, 1253, 1611, 1638, 1644, 1781, 1918, 2148, 2327, 2466, 2506, 2877, 3222, 3276, 3562, 3759, 3836, 4654, 4932, 5012, 5343, 5754, 6444, 6981, 7124, 7518, 8631, 9308, 10686, 11277, 11508, 12467, 13962, 15036, 16029, 16289, 17262, 20943, 21372, 22554, 24523, 24934, 27924, 32058, 32578, 34524, 37401, 41886, 45108, 48867, 49046, 49868, 64116, 65156, 73569, 74802, 83772, 97734, 98092, 112203, 146601, 147138, 149604, 171661, 195468, 220707, 224406, 293202, 294276, 318799, 343322, 441414, 448812, 514983, 586404, 637598, 686644, 882828, 956397, 1029966, 1275196, 1544949, 1912794, 2059932, 2231593, 2869191, 3089898, 3825588, 4463186, 5738382, 6179796, 6694779, 8926372, 11476764, 13389558, 20084337, 26779116, 40168674, 80337348]

約数ペア:

[(1, 80337348), (2, 40168674), (3, 26779116), (4, 20084337), (6, 13389558), (7, 11476764), (9, 8926372), (12, 6694779), (13, 6179796), (14, 5738382), (18, 4463186), (21, 3825588), (26, 3089898), (28, 2869191), (36, 2231593), (39, 2059932), (42, 1912794), (52, 1544949), (63, 1275196), (78, 1029966), (84, 956397), (91, 882828), (117, 686644), (126, 637598), (137, 586404), (156, 514983), (179, 448812), (182, 441414), (234, 343322), (252, 318799), (273, 294276), (274, 293202), (358, 224406), (364, 220707), (411, 195468), (468, 171661), (537, 149604), (546, 147138), (548, 146601), (716, 112203), (819, 98092), (822, 97734), (959, 83772), (1074, 74802), (1092, 73569), (1233, 65156), (1253, 64116), (1611, 49868), (1638, 49046), (1644, 48867), (1781, 45108), (1918, 41886), (2148, 37401), (2327, 34524), (2466, 32578), (2506, 32058), (2877, 27924), (3222, 24934), (3276, 24523), (3562, 22554), (3759, 21372), (3836, 20943), (4654, 17262), (4932, 16289), (5012, 16029), (5343, 15036), (5754, 13962), (6444, 12467), (6981, 11508), (7124, 11277), (7518, 10686), (8631, 9308)]