81762996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1909

約数の個数: 96

約数和(自身を含む): 238436352

約数和(自身を除く): 156673356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 1847, 2108, 2604, 3162, 3689, 3694, 5541, 6324, 7378, 7388, 11067, 11082, 12929, 14756, 22134, 22164, 25858, 31399, 38787, 44268, 51716, 57257, 62798, 77574, 94197, 114514, 125596, 155148, 171771, 188394, 219793, 229028, 343542, 376788, 400799, 439586, 659379, 687084, 801598, 879172, 973369, 1202397, 1318758, 1603196, 1946738, 2404794, 2637516, 2920107, 3893476, 4809588, 5840214, 6813583, 11680428, 13627166, 20440749, 27254332, 40881498, 81762996]

約数ペア:

[(1, 81762996), (2, 40881498), (3, 27254332), (4, 20440749), (6, 13627166), (7, 11680428), (12, 6813583), (14, 5840214), (17, 4809588), (21, 3893476), (28, 2920107), (31, 2637516), (34, 2404794), (42, 1946738), (51, 1603196), (62, 1318758), (68, 1202397), (84, 973369), (93, 879172), (102, 801598), (119, 687084), (124, 659379), (186, 439586), (204, 400799), (217, 376788), (238, 343542), (357, 229028), (372, 219793), (434, 188394), (476, 171771), (527, 155148), (651, 125596), (714, 114514), (868, 94197), (1054, 77574), (1302, 62798), (1428, 57257), (1581, 51716), (1847, 44268), (2108, 38787), (2604, 31399), (3162, 25858), (3689, 22164), (3694, 22134), (5541, 14756), (6324, 12929), (7378, 11082), (7388, 11067)]