78825888

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4639}}^1$

素因数の和:4714

約数の個数: 72

約数和(自身を含む): 228009600

約数和(自身を除く): 149183712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 4639, 5664, 8496, 9278, 13917, 16992, 18556, 27834, 37112, 41751, 55668, 74224, 83502, 111336, 148448, 167004, 222672, 273701, 334008, 445344, 547402, 668016, 821103, 1094804, 1336032, 1642206, 2189608, 2463309, 3284412, 4379216, 4926618, 6568824, 8758432, 9853236, 13137648, 19706472, 26275296, 39412944, 78825888]

約数ペア:

[(1, 78825888), (2, 39412944), (3, 26275296), (4, 19706472), (6, 13137648), (8, 9853236), (9, 8758432), (12, 6568824), (16, 4926618), (18, 4379216), (24, 3284412), (32, 2463309), (36, 2189608), (48, 1642206), (59, 1336032), (72, 1094804), (96, 821103), (118, 668016), (144, 547402), (177, 445344), (236, 334008), (288, 273701), (354, 222672), (472, 167004), (531, 148448), (708, 111336), (944, 83502), (1062, 74224), (1416, 55668), (1888, 41751), (2124, 37112), (2832, 27834), (4248, 18556), (4639, 16992), (5664, 13917), (8496, 9278)]