63215676

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 165589424

約数和(自身を除く): 102373748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 129, 172, 194, 258, 291, 387, 388, 421, 516, 582, 774, 842, 873, 1164, 1263, 1548, 1684, 1746, 2526, 3492, 3789, 4171, 5052, 7578, 8342, 12513, 15156, 16684, 18103, 25026, 36206, 37539, 40837, 50052, 54309, 72412, 75078, 81674, 108618, 122511, 150156, 162927, 163348, 217236, 245022, 325854, 367533, 490044, 651708, 735066, 1470132, 1755991, 3511982, 5267973, 7023964, 10535946, 15803919, 21071892, 31607838, 63215676]

約数ペア:

[(1, 63215676), (2, 31607838), (3, 21071892), (4, 15803919), (6, 10535946), (9, 7023964), (12, 5267973), (18, 3511982), (36, 1755991), (43, 1470132), (86, 735066), (97, 651708), (129, 490044), (172, 367533), (194, 325854), (258, 245022), (291, 217236), (387, 163348), (388, 162927), (421, 150156), (516, 122511), (582, 108618), (774, 81674), (842, 75078), (873, 72412), (1164, 54309), (1263, 50052), (1548, 40837), (1684, 37539), (1746, 36206), (2526, 25026), (3492, 18103), (3789, 16684), (4171, 15156), (5052, 12513), (7578, 8342)]