78857832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 209718720

約数和(自身を除く): 130860888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 347, 408, 557, 694, 1041, 1114, 1388, 1671, 2082, 2228, 2776, 3342, 4164, 4456, 5899, 6684, 8328, 9469, 11798, 13368, 17697, 18938, 23596, 28407, 35394, 37876, 47192, 56814, 70788, 75752, 113628, 141576, 193279, 227256, 386558, 579837, 773116, 1159674, 1546232, 2319348, 3285743, 4638696, 6571486, 9857229, 13142972, 19714458, 26285944, 39428916, 78857832]

約数ペア:

[(1, 78857832), (2, 39428916), (3, 26285944), (4, 19714458), (6, 13142972), (8, 9857229), (12, 6571486), (17, 4638696), (24, 3285743), (34, 2319348), (51, 1546232), (68, 1159674), (102, 773116), (136, 579837), (204, 386558), (347, 227256), (408, 193279), (557, 141576), (694, 113628), (1041, 75752), (1114, 70788), (1388, 56814), (1671, 47192), (2082, 37876), (2228, 35394), (2776, 28407), (3342, 23596), (4164, 18938), (4456, 17697), (5899, 13368), (6684, 11798), (8328, 9469)]