81514752

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9649}}^1$

素因数の和:9679

約数の個数: 72

約数和(自身を含む): 236695200

約数和(自身を除く): 155180448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 9649, 19298, 28947, 38596, 57894, 77192, 106139, 115788, 154384, 212278, 231576, 308768, 318417, 424556, 463152, 617536, 636834, 849112, 926304, 1235072, 1273668, 1698224, 1852608, 2470144, 2547336, 3396448, 3705216, 5094672, 6792896, 7410432, 10189344, 13585792, 20378688, 27171584, 40757376, 81514752]

約数ペア:

[(1, 81514752), (2, 40757376), (3, 27171584), (4, 20378688), (6, 13585792), (8, 10189344), (11, 7410432), (12, 6792896), (16, 5094672), (22, 3705216), (24, 3396448), (32, 2547336), (33, 2470144), (44, 1852608), (48, 1698224), (64, 1273668), (66, 1235072), (88, 926304), (96, 849112), (128, 636834), (132, 617536), (176, 463152), (192, 424556), (256, 318417), (264, 308768), (352, 231576), (384, 212278), (528, 154384), (704, 115788), (768, 106139), (1056, 77192), (1408, 57894), (2112, 38596), (2816, 28947), (4224, 19298), (8448, 9649)]