64153044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 173234880

約数和(自身を除く): 109081836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1321, 1349, 2556, 2642, 2698, 3963, 4047, 5284, 5396, 7926, 8094, 11889, 12141, 15852, 16188, 23778, 24282, 25099, 47556, 48564, 50198, 75297, 93791, 100396, 150594, 187582, 225891, 281373, 301188, 375164, 451782, 562746, 844119, 903564, 1125492, 1688238, 1782029, 3376476, 3564058, 5346087, 7128116, 10692174, 16038261, 21384348, 32076522, 64153044]

約数ペア:

[(1, 64153044), (2, 32076522), (3, 21384348), (4, 16038261), (6, 10692174), (9, 7128116), (12, 5346087), (18, 3564058), (19, 3376476), (36, 1782029), (38, 1688238), (57, 1125492), (71, 903564), (76, 844119), (114, 562746), (142, 451782), (171, 375164), (213, 301188), (228, 281373), (284, 225891), (342, 187582), (426, 150594), (639, 100396), (684, 93791), (852, 75297), (1278, 50198), (1321, 48564), (1349, 47556), (2556, 25099), (2642, 24282), (2698, 23778), (3963, 16188), (4047, 15852), (5284, 12141), (5396, 11889), (7926, 8094)]