68214762

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 192067200

約数和(自身を除く): 123852438

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 79, 89, 98, 99, 126, 147, 154, 158, 178, 198, 231, 237, 267, 294, 441, 462, 474, 534, 539, 553, 623, 693, 711, 801, 869, 882, 979, 1078, 1106, 1246, 1386, 1422, 1602, 1617, 1659, 1738, 1869, 1958, 2607, 2937, 3234, 3318, 3738, 3871, 4361, 4851, 4977, 5214, 5607, 5874, 6083, 6853, 7031, 7742, 7821, 8722, 8811, 9702, 9954, 11214, 11613, 12166, 13083, 13706, 14062, 15642, 17622, 18249, 20559, 21093, 23226, 26166, 34839, 36498, 39249, 41118, 42186, 42581, 47971, 49217, 54747, 61677, 63279, 69678, 77341, 78498, 85162, 95942, 98434, 109494, 123354, 126558, 127743, 143913, 147651, 154682, 232023, 255486, 287826, 295302, 344519, 383229, 431739, 442953, 464046, 541387, 689038, 696069, 766458, 863478, 885906, 1033557, 1082774, 1392138, 1624161, 2067114, 3100671, 3248322, 3789709, 4872483, 6201342, 7579418, 9744966, 11369127, 22738254, 34107381, 68214762]

約数ペア:

[(1, 68214762), (2, 34107381), (3, 22738254), (6, 11369127), (7, 9744966), (9, 7579418), (11, 6201342), (14, 4872483), (18, 3789709), (21, 3248322), (22, 3100671), (33, 2067114), (42, 1624161), (49, 1392138), (63, 1082774), (66, 1033557), (77, 885906), (79, 863478), (89, 766458), (98, 696069), (99, 689038), (126, 541387), (147, 464046), (154, 442953), (158, 431739), (178, 383229), (198, 344519), (231, 295302), (237, 287826), (267, 255486), (294, 232023), (441, 154682), (462, 147651), (474, 143913), (534, 127743), (539, 126558), (553, 123354), (623, 109494), (693, 98434), (711, 95942), (801, 85162), (869, 78498), (882, 77341), (979, 69678), (1078, 63279), (1106, 61677), (1246, 54747), (1386, 49217), (1422, 47971), (1602, 42581), (1617, 42186), (1659, 41118), (1738, 39249), (1869, 36498), (1958, 34839), (2607, 26166), (2937, 23226), (3234, 21093), (3318, 20559), (3738, 18249), (3871, 17622), (4361, 15642), (4851, 14062), (4977, 13706), (5214, 13083), (5607, 12166), (5874, 11613), (6083, 11214), (6853, 9954), (7031, 9702), (7742, 8811), (7821, 8722)]