64204896

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13649}}^1$

素因数の和:13676

約数の個数: 72

約数和(自身を含む): 196068600

約数和(自身を除く): 131863704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 13649, 27298, 40947, 54596, 81894, 95543, 109192, 163788, 191086, 218384, 286629, 327576, 382172, 436768, 573258, 655152, 668801, 764344, 1146516, 1310304, 1337602, 1528688, 2006403, 2293032, 2675204, 3057376, 4012806, 4586064, 5350408, 8025612, 9172128, 10700816, 16051224, 21401632, 32102448, 64204896]

約数ペア:

[(1, 64204896), (2, 32102448), (3, 21401632), (4, 16051224), (6, 10700816), (7, 9172128), (8, 8025612), (12, 5350408), (14, 4586064), (16, 4012806), (21, 3057376), (24, 2675204), (28, 2293032), (32, 2006403), (42, 1528688), (48, 1337602), (49, 1310304), (56, 1146516), (84, 764344), (96, 668801), (98, 655152), (112, 573258), (147, 436768), (168, 382172), (196, 327576), (224, 286629), (294, 218384), (336, 191086), (392, 163788), (588, 109192), (672, 95543), (784, 81894), (1176, 54596), (1568, 40947), (2352, 27298), (4704, 13649)]