85843884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 236591040

約数和(自身を除く): 150747156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2179, 2814, 3283, 4358, 5628, 6537, 6566, 8716, 9849, 13074, 13132, 15253, 19698, 26148, 30506, 39396, 45759, 61012, 91518, 106771, 145993, 183036, 213542, 291986, 320313, 427084, 437979, 583972, 640626, 875958, 1021951, 1281252, 1751916, 2043902, 3065853, 4087804, 6131706, 7153657, 12263412, 14307314, 21460971, 28614628, 42921942, 85843884]

約数ペア:

[(1, 85843884), (2, 42921942), (3, 28614628), (4, 21460971), (6, 14307314), (7, 12263412), (12, 7153657), (14, 6131706), (21, 4087804), (28, 3065853), (42, 2043902), (49, 1751916), (67, 1281252), (84, 1021951), (98, 875958), (134, 640626), (147, 583972), (196, 437979), (201, 427084), (268, 320313), (294, 291986), (402, 213542), (469, 183036), (588, 145993), (804, 106771), (938, 91518), (1407, 61012), (1876, 45759), (2179, 39396), (2814, 30506), (3283, 26148), (4358, 19698), (5628, 15253), (6537, 13132), (6566, 13074), (8716, 9849)]