64639542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 152285184

約数和(自身を除く): 87645642

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 53, 66, 102, 106, 159, 187, 318, 374, 561, 583, 901, 1087, 1122, 1166, 1749, 1802, 2174, 2703, 3261, 3498, 5406, 6522, 9911, 11957, 18479, 19822, 23914, 29733, 35871, 36958, 55437, 57611, 59466, 71742, 110874, 115222, 172833, 203269, 345666, 406538, 609807, 633721, 979387, 1219614, 1267442, 1901163, 1958774, 2938161, 3802326, 5876322, 10773257, 21546514, 32319771, 64639542]

約数ペア:

[(1, 64639542), (2, 32319771), (3, 21546514), (6, 10773257), (11, 5876322), (17, 3802326), (22, 2938161), (33, 1958774), (34, 1901163), (51, 1267442), (53, 1219614), (66, 979387), (102, 633721), (106, 609807), (159, 406538), (187, 345666), (318, 203269), (374, 172833), (561, 115222), (583, 110874), (901, 71742), (1087, 59466), (1122, 57611), (1166, 55437), (1749, 36958), (1802, 35871), (2174, 29733), (2703, 23914), (3261, 19822), (3498, 18479), (5406, 11957), (6522, 9911)]