76842752

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 177141216

約数和(自身を除く): 100298464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 313, 448, 548, 626, 896, 959, 1096, 1252, 1792, 1918, 2191, 2192, 2504, 3836, 4382, 4384, 5008, 7672, 8764, 8768, 10016, 15344, 17528, 17536, 20032, 30688, 35056, 35072, 40064, 42881, 61376, 70112, 80128, 85762, 122752, 140224, 171524, 245504, 280448, 300167, 343048, 560896, 600334, 686096, 1200668, 1372192, 2401336, 2744384, 4802672, 5488768, 9605344, 10977536, 19210688, 38421376, 76842752]

約数ペア:

[(1, 76842752), (2, 38421376), (4, 19210688), (7, 10977536), (8, 9605344), (14, 5488768), (16, 4802672), (28, 2744384), (32, 2401336), (56, 1372192), (64, 1200668), (112, 686096), (128, 600334), (137, 560896), (224, 343048), (256, 300167), (274, 280448), (313, 245504), (448, 171524), (548, 140224), (626, 122752), (896, 85762), (959, 80128), (1096, 70112), (1252, 61376), (1792, 42881), (1918, 40064), (2191, 35072), (2192, 35056), (2504, 30688), (3836, 20032), (4382, 17536), (4384, 17528), (5008, 15344), (7672, 10016), (8764, 8768)]