81600582

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{641}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 190581552

約数和(自身を除く): 108980970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 433, 641, 866, 1282, 1299, 1923, 2598, 3031, 3846, 4487, 6062, 8974, 9093, 13461, 18186, 21217, 26922, 31409, 42434, 62818, 63651, 94227, 127302, 188454, 277553, 555106, 832659, 1665318, 1942871, 3885742, 5828613, 11657226, 13600097, 27200194, 40800291, 81600582]

約数ペア:

[(1, 81600582), (2, 40800291), (3, 27200194), (6, 13600097), (7, 11657226), (14, 5828613), (21, 3885742), (42, 1942871), (49, 1665318), (98, 832659), (147, 555106), (294, 277553), (433, 188454), (641, 127302), (866, 94227), (1282, 63651), (1299, 62818), (1923, 42434), (2598, 31409), (3031, 26922), (3846, 21217), (4487, 18186), (6062, 13461), (8974, 9093)]