7321036788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{13591}}^1$

素因数の和:14765

約数の個数: 72

約数和(自身を含む): 19948271616

約数和(自身を除く): 12627234828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1151, 2302, 3453, 4604, 6906, 10359, 13591, 13812, 14963, 20718, 27182, 29926, 40773, 41436, 44889, 54364, 59852, 81546, 89778, 122319, 134667, 163092, 176683, 179556, 244638, 269334, 353366, 489276, 530049, 538668, 706732, 1060098, 1590147, 2120196, 3180294, 6360588, 15643241, 31286482, 46929723, 62572964, 93859446, 140789169, 187718892, 203362133, 281578338, 406724266, 563156676, 610086399, 813448532, 1220172798, 1830259197, 2440345596, 3660518394, 7321036788]

約数ペア:

[(1, 7321036788), (2, 3660518394), (3, 2440345596), (4, 1830259197), (6, 1220172798), (9, 813448532), (12, 610086399), (13, 563156676), (18, 406724266), (26, 281578338), (36, 203362133), (39, 187718892), (52, 140789169), (78, 93859446), (117, 62572964), (156, 46929723), (234, 31286482), (468, 15643241), (1151, 6360588), (2302, 3180294), (3453, 2120196), (4604, 1590147), (6906, 1060098), (10359, 706732), (13591, 538668), (13812, 530049), (14963, 489276), (20718, 353366), (27182, 269334), (29926, 244638), (40773, 179556), (41436, 176683), (44889, 163092), (54364, 134667), (59852, 122319), (81546, 89778)]