78009744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3719}}^1$

素因数の和:3772

約数の個数: 80

約数和(自身を含む): 221414400

約数和(自身を除く): 143404656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 3719, 5244, 6992, 7438, 10488, 11157, 14876, 20976, 22314, 29752, 44628, 59504, 70661, 85537, 89256, 141322, 171074, 178512, 211983, 256611, 282644, 342148, 423966, 513222, 565288, 684296, 847932, 1026444, 1130576, 1368592, 1625203, 1695864, 2052888, 3250406, 3391728, 4105776, 4875609, 6500812, 9751218, 13001624, 19502436, 26003248, 39004872, 78009744]

約数ペア:

[(1, 78009744), (2, 39004872), (3, 26003248), (4, 19502436), (6, 13001624), (8, 9751218), (12, 6500812), (16, 4875609), (19, 4105776), (23, 3391728), (24, 3250406), (38, 2052888), (46, 1695864), (48, 1625203), (57, 1368592), (69, 1130576), (76, 1026444), (92, 847932), (114, 684296), (138, 565288), (152, 513222), (184, 423966), (228, 342148), (276, 282644), (304, 256611), (368, 211983), (437, 178512), (456, 171074), (552, 141322), (874, 89256), (912, 85537), (1104, 70661), (1311, 59504), (1748, 44628), (2622, 29752), (3496, 22314), (3719, 20976), (5244, 14876), (6992, 11157), (7438, 10488)]