74864394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:996

約数の個数: 72

約数和(自身を含む): 183308580

約数和(自身を除く): 108444186

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 333, 363, 407, 666, 726, 814, 929, 1089, 1221, 1858, 2178, 2442, 2787, 3663, 4477, 5574, 7326, 8361, 8954, 10219, 13431, 16722, 20438, 26862, 30657, 34373, 40293, 61314, 68746, 80586, 91971, 103119, 112409, 183942, 206238, 224818, 309357, 337227, 378103, 618714, 674454, 756206, 1011681, 1134309, 2023362, 2268618, 3402927, 4159133, 6805854, 8318266, 12477399, 24954798, 37432197, 74864394]

約数ペア:

[(1, 74864394), (2, 37432197), (3, 24954798), (6, 12477399), (9, 8318266), (11, 6805854), (18, 4159133), (22, 3402927), (33, 2268618), (37, 2023362), (66, 1134309), (74, 1011681), (99, 756206), (111, 674454), (121, 618714), (198, 378103), (222, 337227), (242, 309357), (333, 224818), (363, 206238), (407, 183942), (666, 112409), (726, 103119), (814, 91971), (929, 80586), (1089, 68746), (1221, 61314), (1858, 40293), (2178, 34373), (2442, 30657), (2787, 26862), (3663, 20438), (4477, 16722), (5574, 13431), (7326, 10219), (8361, 8954)]