64142064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21211}}^1$

素因数の和:21235

約数の個数: 80

約数和(自身を含む): 210423040

約数和(自身を除く): 146280976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21211, 42422, 63633, 84844, 127266, 148477, 169688, 190899, 254532, 296954, 339376, 381798, 445431, 509064, 572697, 593908, 763596, 890862, 1018128, 1145394, 1187816, 1336293, 1527192, 1781724, 2290788, 2375632, 2672586, 3054384, 3563448, 4008879, 4581576, 5345172, 7126896, 8017758, 9163152, 10690344, 16035516, 21380688, 32071032, 64142064]

約数ペア:

[(1, 64142064), (2, 32071032), (3, 21380688), (4, 16035516), (6, 10690344), (7, 9163152), (8, 8017758), (9, 7126896), (12, 5345172), (14, 4581576), (16, 4008879), (18, 3563448), (21, 3054384), (24, 2672586), (27, 2375632), (28, 2290788), (36, 1781724), (42, 1527192), (48, 1336293), (54, 1187816), (56, 1145394), (63, 1018128), (72, 890862), (84, 763596), (108, 593908), (112, 572697), (126, 509064), (144, 445431), (168, 381798), (189, 339376), (216, 296954), (252, 254532), (336, 190899), (378, 169688), (432, 148477), (504, 127266), (756, 84844), (1008, 63633), (1512, 42422), (3024, 21211)]