76865516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 170797536

約数和(自身を除く): 93932020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 97, 98, 182, 194, 196, 311, 364, 388, 622, 637, 679, 1244, 1261, 1274, 1358, 2177, 2522, 2548, 2716, 4043, 4354, 4753, 5044, 8086, 8708, 8827, 9506, 15239, 16172, 17654, 19012, 28301, 30167, 30478, 35308, 56602, 60334, 60956, 61789, 113204, 120668, 123578, 198107, 211169, 247156, 392171, 396214, 422338, 784342, 792428, 844676, 1478183, 1568684, 2745197, 2956366, 5490394, 5912732, 10980788, 19216379, 38432758, 76865516]

約数ペア:

[(1, 76865516), (2, 38432758), (4, 19216379), (7, 10980788), (13, 5912732), (14, 5490394), (26, 2956366), (28, 2745197), (49, 1568684), (52, 1478183), (91, 844676), (97, 792428), (98, 784342), (182, 422338), (194, 396214), (196, 392171), (311, 247156), (364, 211169), (388, 198107), (622, 123578), (637, 120668), (679, 113204), (1244, 61789), (1261, 60956), (1274, 60334), (1358, 56602), (2177, 35308), (2522, 30478), (2548, 30167), (2716, 28301), (4043, 19012), (4354, 17654), (4753, 16172), (5044, 15239), (8086, 9506), (8708, 8827)]