71841822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 160392960

約数和(自身を除く): 88551138

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 67, 78, 118, 134, 177, 201, 233, 354, 402, 466, 699, 767, 871, 1398, 1534, 1742, 2301, 2613, 3029, 3953, 4602, 5226, 6058, 7906, 9087, 11859, 13747, 15611, 18174, 23718, 27494, 31222, 41241, 46833, 51389, 82482, 93666, 102778, 154167, 178711, 202943, 308334, 357422, 405886, 536133, 608829, 921049, 1072266, 1217658, 1842098, 2763147, 5526294, 11973637, 23947274, 35920911, 71841822]

約数ペア:

[(1, 71841822), (2, 35920911), (3, 23947274), (6, 11973637), (13, 5526294), (26, 2763147), (39, 1842098), (59, 1217658), (67, 1072266), (78, 921049), (118, 608829), (134, 536133), (177, 405886), (201, 357422), (233, 308334), (354, 202943), (402, 178711), (466, 154167), (699, 102778), (767, 93666), (871, 82482), (1398, 51389), (1534, 46833), (1742, 41241), (2301, 31222), (2613, 27494), (3029, 23718), (3953, 18174), (4602, 15611), (5226, 13747), (6058, 11859), (7906, 9087)]