78850608

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2850

約数の個数: 80

約数和(自身を含む): 221414400

約数和(自身を除く): 142563792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2789, 3534, 4712, 5578, 7068, 8367, 9424, 11156, 14136, 16734, 22312, 28272, 33468, 44624, 52991, 66936, 86459, 105982, 133872, 158973, 172918, 211964, 259377, 317946, 345836, 423928, 518754, 635892, 691672, 847856, 1037508, 1271784, 1383344, 1642721, 2075016, 2543568, 3285442, 4150032, 4928163, 6570884, 9856326, 13141768, 19712652, 26283536, 39425304, 78850608]

約数ペア:

[(1, 78850608), (2, 39425304), (3, 26283536), (4, 19712652), (6, 13141768), (8, 9856326), (12, 6570884), (16, 4928163), (19, 4150032), (24, 3285442), (31, 2543568), (38, 2075016), (48, 1642721), (57, 1383344), (62, 1271784), (76, 1037508), (93, 847856), (114, 691672), (124, 635892), (152, 518754), (186, 423928), (228, 345836), (248, 317946), (304, 259377), (372, 211964), (456, 172918), (496, 158973), (589, 133872), (744, 105982), (912, 86459), (1178, 66936), (1488, 52991), (1767, 44624), (2356, 33468), (2789, 28272), (3534, 22312), (4712, 16734), (5578, 14136), (7068, 11156), (8367, 9424)]