64652642442

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{320669}}^1$

素因数の和:321187

約数の個数: 48

約数和(自身を含む): 146471794560

約数和(自身を除く): 81819152118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 487, 974, 1461, 2922, 4383, 8766, 11201, 22402, 33603, 67206, 100809, 201618, 320669, 641338, 962007, 1924014, 2886021, 5772042, 7375387, 14750774, 22126161, 44252322, 66378483, 132756966, 156165803, 312331606, 468497409, 936994818, 1405492227, 2810984454, 3591813469, 7183626938, 10775440407, 21550880814, 32326321221, 64652642442]

約数ペア:

[(1, 64652642442), (2, 32326321221), (3, 21550880814), (6, 10775440407), (9, 7183626938), (18, 3591813469), (23, 2810984454), (46, 1405492227), (69, 936994818), (138, 468497409), (207, 312331606), (414, 156165803), (487, 132756966), (974, 66378483), (1461, 44252322), (2922, 22126161), (4383, 14750774), (8766, 7375387), (11201, 5772042), (22402, 2886021), (33603, 1924014), (67206, 962007), (100809, 641338), (201618, 320669)]