75290072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 173389440

約数和(自身を除く): 98099368

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 121, 124, 143, 193, 242, 248, 286, 341, 386, 403, 484, 572, 682, 772, 806, 968, 1144, 1364, 1544, 1573, 1612, 2123, 2509, 2728, 3146, 3224, 3751, 4246, 4433, 5018, 5983, 6292, 7502, 8492, 8866, 10036, 11966, 12584, 15004, 16984, 17732, 20072, 23353, 23932, 27599, 30008, 35464, 46706, 47864, 48763, 55198, 65813, 77779, 93412, 97526, 110396, 131626, 155558, 186824, 195052, 220792, 263252, 303589, 311116, 390104, 526504, 607178, 622232, 723943, 855569, 1214356, 1447886, 1711138, 2428712, 2895772, 3422276, 5791544, 6844552, 9411259, 18822518, 37645036, 75290072]

約数ペア:

[(1, 75290072), (2, 37645036), (4, 18822518), (8, 9411259), (11, 6844552), (13, 5791544), (22, 3422276), (26, 2895772), (31, 2428712), (44, 1711138), (52, 1447886), (62, 1214356), (88, 855569), (104, 723943), (121, 622232), (124, 607178), (143, 526504), (193, 390104), (242, 311116), (248, 303589), (286, 263252), (341, 220792), (386, 195052), (403, 186824), (484, 155558), (572, 131626), (682, 110396), (772, 97526), (806, 93412), (968, 77779), (1144, 65813), (1364, 55198), (1544, 48763), (1573, 47864), (1612, 46706), (2123, 35464), (2509, 30008), (2728, 27599), (3146, 23932), (3224, 23353), (3751, 20072), (4246, 17732), (4433, 16984), (5018, 15004), (5983, 12584), (6292, 11966), (7502, 10036), (8492, 8866)]