71790912

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5460

約数の個数: 84

約数和(自身を含む): 214762080

約数和(自身を除く): 142971168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 5419, 6624, 10838, 13248, 16257, 21676, 32514, 43352, 48771, 65028, 86704, 97542, 124637, 130056, 173408, 195084, 249274, 260112, 346816, 373911, 390168, 498548, 520224, 747822, 780336, 997096, 1040448, 1121733, 1495644, 1560672, 1994192, 2243466, 2991288, 3121344, 3988384, 4486932, 5982576, 7976768, 8973864, 11965152, 17947728, 23930304, 35895456, 71790912]

約数ペア:

[(1, 71790912), (2, 35895456), (3, 23930304), (4, 17947728), (6, 11965152), (8, 8973864), (9, 7976768), (12, 5982576), (16, 4486932), (18, 3988384), (23, 3121344), (24, 2991288), (32, 2243466), (36, 1994192), (46, 1560672), (48, 1495644), (64, 1121733), (69, 1040448), (72, 997096), (92, 780336), (96, 747822), (138, 520224), (144, 498548), (184, 390168), (192, 373911), (207, 346816), (276, 260112), (288, 249274), (368, 195084), (414, 173408), (552, 130056), (576, 124637), (736, 97542), (828, 86704), (1104, 65028), (1472, 48771), (1656, 43352), (2208, 32514), (3312, 21676), (4416, 16257), (5419, 13248), (6624, 10838)]