79320878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 160247808

約数和(自身を除く): 80926930

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 827, 1054, 1547, 1654, 2821, 3094, 3689, 5642, 5789, 6851, 7378, 10751, 11578, 13702, 14059, 21502, 25637, 28118, 47957, 51274, 75257, 95914, 98413, 150514, 179459, 182767, 196826, 333281, 358918, 365534, 435829, 666562, 871658, 1279369, 2332967, 2558738, 3050803, 4665934, 5665777, 6101606, 11331554, 39660439, 79320878]

約数ペア:

[(1, 79320878), (2, 39660439), (7, 11331554), (13, 6101606), (14, 5665777), (17, 4665934), (26, 3050803), (31, 2558738), (34, 2332967), (62, 1279369), (91, 871658), (119, 666562), (182, 435829), (217, 365534), (221, 358918), (238, 333281), (403, 196826), (434, 182767), (442, 179459), (527, 150514), (806, 98413), (827, 95914), (1054, 75257), (1547, 51274), (1654, 47957), (2821, 28118), (3094, 25637), (3689, 21502), (5642, 14059), (5789, 13702), (6851, 11578), (7378, 10751)]