73690734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 164634624

約数和(自身を除く): 90943890

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 127, 129, 173, 254, 258, 346, 381, 519, 559, 762, 1038, 1118, 1651, 1677, 2249, 3302, 3354, 4498, 4953, 5461, 6747, 7439, 9906, 10922, 13494, 14878, 16383, 21971, 22317, 32766, 43942, 44634, 65913, 70993, 96707, 131826, 141986, 193414, 212979, 285623, 290121, 425958, 571246, 580242, 856869, 944753, 1713738, 1889506, 2834259, 5668518, 12281789, 24563578, 36845367, 73690734]

約数ペア:

[(1, 73690734), (2, 36845367), (3, 24563578), (6, 12281789), (13, 5668518), (26, 2834259), (39, 1889506), (43, 1713738), (78, 944753), (86, 856869), (127, 580242), (129, 571246), (173, 425958), (254, 290121), (258, 285623), (346, 212979), (381, 193414), (519, 141986), (559, 131826), (762, 96707), (1038, 70993), (1118, 65913), (1651, 44634), (1677, 43942), (2249, 32766), (3302, 22317), (3354, 21971), (4498, 16383), (4953, 14878), (5461, 13494), (6747, 10922), (7439, 9906)]