71406384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 211986432

約数和(自身を除く): 140580048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 953, 1338, 1561, 1784, 1906, 2676, 2859, 3122, 3568, 3812, 4683, 5352, 5718, 6244, 6671, 7624, 9366, 10704, 11436, 12488, 13342, 15248, 18732, 20013, 22872, 24976, 26684, 37464, 40026, 45744, 53368, 74928, 80052, 106736, 160104, 212519, 320208, 425038, 637557, 850076, 1275114, 1487633, 1700152, 2550228, 2975266, 3400304, 4462899, 5100456, 5950532, 8925798, 10200912, 11901064, 17851596, 23802128, 35703192, 71406384]

約数ペア:

[(1, 71406384), (2, 35703192), (3, 23802128), (4, 17851596), (6, 11901064), (7, 10200912), (8, 8925798), (12, 5950532), (14, 5100456), (16, 4462899), (21, 3400304), (24, 2975266), (28, 2550228), (42, 1700152), (48, 1487633), (56, 1275114), (84, 850076), (112, 637557), (168, 425038), (223, 320208), (336, 212519), (446, 160104), (669, 106736), (892, 80052), (953, 74928), (1338, 53368), (1561, 45744), (1784, 40026), (1906, 37464), (2676, 26684), (2859, 24976), (3122, 22872), (3568, 20013), (3812, 18732), (4683, 15248), (5352, 13342), (5718, 12488), (6244, 11436), (6671, 10704), (7624, 9366)]