99971886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 235726848

約数和(自身を除く): 135754962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 97, 106, 159, 194, 291, 318, 371, 463, 582, 679, 742, 926, 1113, 1358, 1389, 2037, 2226, 2778, 3241, 4074, 5141, 6482, 9723, 10282, 15423, 19446, 24539, 30846, 35987, 44911, 49078, 71974, 73617, 89822, 107961, 134733, 147234, 171773, 215922, 269466, 314377, 343546, 515319, 628754, 943131, 1030638, 1886262, 2380283, 4760566, 7140849, 14281698, 16661981, 33323962, 49985943, 99971886]

約数ペア:

[(1, 99971886), (2, 49985943), (3, 33323962), (6, 16661981), (7, 14281698), (14, 7140849), (21, 4760566), (42, 2380283), (53, 1886262), (97, 1030638), (106, 943131), (159, 628754), (194, 515319), (291, 343546), (318, 314377), (371, 269466), (463, 215922), (582, 171773), (679, 147234), (742, 134733), (926, 107961), (1113, 89822), (1358, 73617), (1389, 71974), (2037, 49078), (2226, 44911), (2778, 35987), (3241, 30846), (4074, 24539), (5141, 19446), (6482, 15423), (9723, 10282)]