82641416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 113313784

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 47, 52, 53, 58, 88, 94, 104, 106, 116, 143, 188, 212, 232, 286, 319, 376, 377, 424, 517, 572, 583, 611, 638, 689, 754, 1034, 1144, 1166, 1222, 1276, 1363, 1378, 1508, 1537, 2068, 2332, 2444, 2491, 2552, 2726, 2756, 3016, 3074, 4136, 4147, 4664, 4888, 4982, 5452, 5512, 6148, 6721, 7579, 8294, 9964, 10904, 12296, 13442, 14993, 15158, 16588, 16907, 17719, 19928, 19981, 26884, 27401, 29986, 30316, 32383, 33176, 33814, 35438, 39962, 53768, 54802, 59972, 60632, 64766, 67628, 70876, 72239, 79924, 109604, 119944, 129532, 135256, 141752, 144478, 159848, 194909, 219208, 219791, 259064, 288956, 356213, 389818, 439582, 577912, 712426, 779636, 794629, 879164, 939107, 1424852, 1559272, 1589258, 1758328, 1878214, 2849704, 3178516, 3756428, 6357032, 7512856, 10330177, 20660354, 41320708, 82641416]

約数ペア:

[(1, 82641416), (2, 41320708), (4, 20660354), (8, 10330177), (11, 7512856), (13, 6357032), (22, 3756428), (26, 3178516), (29, 2849704), (44, 1878214), (47, 1758328), (52, 1589258), (53, 1559272), (58, 1424852), (88, 939107), (94, 879164), (104, 794629), (106, 779636), (116, 712426), (143, 577912), (188, 439582), (212, 389818), (232, 356213), (286, 288956), (319, 259064), (376, 219791), (377, 219208), (424, 194909), (517, 159848), (572, 144478), (583, 141752), (611, 135256), (638, 129532), (689, 119944), (754, 109604), (1034, 79924), (1144, 72239), (1166, 70876), (1222, 67628), (1276, 64766), (1363, 60632), (1378, 59972), (1508, 54802), (1537, 53768), (2068, 39962), (2332, 35438), (2444, 33814), (2491, 33176), (2552, 32383), (2726, 30316), (2756, 29986), (3016, 27401), (3074, 26884), (4136, 19981), (4147, 19928), (4664, 17719), (4888, 16907), (4982, 16588), (5452, 15158), (5512, 14993), (6148, 13442), (6721, 12296), (7579, 10904), (8294, 9964)]