71939406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5077

約数の個数: 64

約数和(自身を含む): 185204736

約数和(自身を除く): 113265330

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 5023, 7161, 10046, 14322, 15069, 30138, 35161, 55253, 70322, 105483, 110506, 155713, 165759, 210966, 311426, 331518, 386771, 467139, 773542, 934278, 1089991, 1160313, 1712843, 2179982, 2320626, 3269973, 3425686, 5138529, 6539946, 10277058, 11989901, 23979802, 35969703, 71939406]

約数ペア:

[(1, 71939406), (2, 35969703), (3, 23979802), (6, 11989901), (7, 10277058), (11, 6539946), (14, 5138529), (21, 3425686), (22, 3269973), (31, 2320626), (33, 2179982), (42, 1712843), (62, 1160313), (66, 1089991), (77, 934278), (93, 773542), (154, 467139), (186, 386771), (217, 331518), (231, 311426), (341, 210966), (434, 165759), (462, 155713), (651, 110506), (682, 105483), (1023, 70322), (1302, 55253), (2046, 35161), (2387, 30138), (4774, 15069), (5023, 14322), (7161, 10046)]