72145216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7919

約数の個数: 56

約数和(自身を含む): 168213024

約数和(自身を除く): 96067808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 7883, 9152, 15766, 31532, 63064, 86713, 102479, 126128, 173426, 204958, 252256, 346852, 409916, 504512, 693704, 819832, 1127269, 1387408, 1639664, 2254538, 2774816, 3279328, 4509076, 5549632, 6558656, 9018152, 18036304, 36072608, 72145216]

約数ペア:

[(1, 72145216), (2, 36072608), (4, 18036304), (8, 9018152), (11, 6558656), (13, 5549632), (16, 4509076), (22, 3279328), (26, 2774816), (32, 2254538), (44, 1639664), (52, 1387408), (64, 1127269), (88, 819832), (104, 693704), (143, 504512), (176, 409916), (208, 346852), (286, 252256), (352, 204958), (416, 173426), (572, 126128), (704, 102479), (832, 86713), (1144, 63064), (2288, 31532), (4576, 15766), (7883, 9152)]