78642954

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3916

約数の個数: 64

約数和(自身を含む): 194745600

約数和(自身を除く): 116102646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1566, 2262, 3393, 3863, 6786, 7726, 10179, 11589, 20358, 23178, 34767, 50219, 69534, 100438, 104301, 112027, 150657, 208602, 224054, 301314, 336081, 451971, 672162, 903942, 1008243, 1355913, 1456351, 2016486, 2711826, 2912702, 3024729, 4369053, 6049458, 8738106, 13107159, 26214318, 39321477, 78642954]

約数ペア:

[(1, 78642954), (2, 39321477), (3, 26214318), (6, 13107159), (9, 8738106), (13, 6049458), (18, 4369053), (26, 3024729), (27, 2912702), (29, 2711826), (39, 2016486), (54, 1456351), (58, 1355913), (78, 1008243), (87, 903942), (117, 672162), (174, 451971), (234, 336081), (261, 301314), (351, 224054), (377, 208602), (522, 150657), (702, 112027), (754, 104301), (783, 100438), (1131, 69534), (1566, 50219), (2262, 34767), (3393, 23178), (3863, 20358), (6786, 11589), (7726, 10179)]