69850404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 202910400

約数和(自身を除く): 133059996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 89, 108, 117, 129, 156, 169, 172, 178, 234, 258, 267, 338, 351, 356, 387, 468, 507, 516, 534, 559, 676, 702, 774, 801, 1014, 1068, 1118, 1157, 1161, 1404, 1521, 1548, 1602, 1677, 2028, 2236, 2314, 2322, 2403, 3042, 3204, 3354, 3471, 3827, 4563, 4628, 4644, 4806, 5031, 6084, 6708, 6942, 7267, 7654, 9126, 9612, 10062, 10413, 11481, 13884, 14534, 15041, 15093, 15308, 18252, 20124, 20826, 21801, 22962, 29068, 30082, 30186, 31239, 34443, 41652, 43602, 45123, 45924, 49751, 60164, 60372, 62478, 65403, 68886, 87204, 90246, 99502, 103329, 124956, 130806, 135369, 137772, 149253, 180492, 196209, 199004, 206658, 261612, 270738, 298506, 392418, 406107, 413316, 447759, 541476, 597012, 646763, 784836, 812214, 895518, 1293526, 1343277, 1624428, 1791036, 1940289, 2587052, 2686554, 3880578, 5373108, 5820867, 7761156, 11641734, 17462601, 23283468, 34925202, 69850404]

約数ペア:

[(1, 69850404), (2, 34925202), (3, 23283468), (4, 17462601), (6, 11641734), (9, 7761156), (12, 5820867), (13, 5373108), (18, 3880578), (26, 2686554), (27, 2587052), (36, 1940289), (39, 1791036), (43, 1624428), (52, 1343277), (54, 1293526), (78, 895518), (86, 812214), (89, 784836), (108, 646763), (117, 597012), (129, 541476), (156, 447759), (169, 413316), (172, 406107), (178, 392418), (234, 298506), (258, 270738), (267, 261612), (338, 206658), (351, 199004), (356, 196209), (387, 180492), (468, 149253), (507, 137772), (516, 135369), (534, 130806), (559, 124956), (676, 103329), (702, 99502), (774, 90246), (801, 87204), (1014, 68886), (1068, 65403), (1118, 62478), (1157, 60372), (1161, 60164), (1404, 49751), (1521, 45924), (1548, 45123), (1602, 43602), (1677, 41652), (2028, 34443), (2236, 31239), (2314, 30186), (2322, 30082), (2403, 29068), (3042, 22962), (3204, 21801), (3354, 20826), (3471, 20124), (3827, 18252), (4563, 15308), (4628, 15093), (4644, 15041), (4806, 14534), (5031, 13884), (6084, 11481), (6708, 10413), (6942, 10062), (7267, 9612), (7654, 9126)]