78112254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 181232640

約数和(自身を除く): 103120386

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 319, 407, 638, 814, 957, 1073, 1103, 1221, 1914, 2146, 2206, 2442, 3219, 3309, 6438, 6618, 11803, 12133, 23606, 24266, 31987, 35409, 36399, 40811, 63974, 70818, 72798, 81622, 95961, 122433, 191922, 244866, 351857, 448921, 703714, 897842, 1055571, 1183519, 1346763, 2111142, 2367038, 2693526, 3550557, 7101114, 13018709, 26037418, 39056127, 78112254]

約数ペア:

[(1, 78112254), (2, 39056127), (3, 26037418), (6, 13018709), (11, 7101114), (22, 3550557), (29, 2693526), (33, 2367038), (37, 2111142), (58, 1346763), (66, 1183519), (74, 1055571), (87, 897842), (111, 703714), (174, 448921), (222, 351857), (319, 244866), (407, 191922), (638, 122433), (814, 95961), (957, 81622), (1073, 72798), (1103, 70818), (1221, 63974), (1914, 40811), (2146, 36399), (2206, 35409), (2442, 31987), (3219, 24266), (3309, 23606), (6438, 12133), (6618, 11803)]