71375178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 168779520

約数和(自身を除く): 97404342

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 181, 229, 246, 287, 362, 458, 543, 574, 687, 861, 1086, 1267, 1374, 1603, 1722, 2534, 3206, 3801, 4809, 7421, 7602, 9389, 9618, 14842, 18778, 22263, 28167, 41449, 44526, 51947, 56334, 65723, 82898, 103894, 124347, 131446, 155841, 197169, 248694, 290143, 311682, 394338, 580286, 870429, 1699409, 1740858, 3398818, 5098227, 10196454, 11895863, 23791726, 35687589, 71375178]

約数ペア:

[(1, 71375178), (2, 35687589), (3, 23791726), (6, 11895863), (7, 10196454), (14, 5098227), (21, 3398818), (41, 1740858), (42, 1699409), (82, 870429), (123, 580286), (181, 394338), (229, 311682), (246, 290143), (287, 248694), (362, 197169), (458, 155841), (543, 131446), (574, 124347), (687, 103894), (861, 82898), (1086, 65723), (1267, 56334), (1374, 51947), (1603, 44526), (1722, 41449), (2534, 28167), (3206, 22263), (3801, 18778), (4809, 14842), (7421, 9618), (7602, 9389)]