787116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 2056320

約数和(自身を除く): 1269204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 89, 132, 134, 178, 201, 267, 268, 356, 402, 534, 737, 804, 979, 1068, 1474, 1958, 2211, 2937, 2948, 3916, 4422, 5874, 5963, 8844, 11748, 11926, 17889, 23852, 35778, 65593, 71556, 131186, 196779, 262372, 393558, 787116]

約数ペア:

[(1, 787116), (2, 393558), (3, 262372), (4, 196779), (6, 131186), (11, 71556), (12, 65593), (22, 35778), (33, 23852), (44, 17889), (66, 11926), (67, 11748), (89, 8844), (132, 5963), (134, 5874), (178, 4422), (201, 3916), (267, 2948), (268, 2937), (356, 2211), (402, 1958), (534, 1474), (737, 1068), (804, 979)]