69944868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 221719680

約数和(自身を除く): 151774812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 51, 58, 63, 68, 84, 87, 102, 116, 119, 126, 153, 174, 203, 204, 238, 252, 261, 306, 348, 357, 406, 476, 493, 522, 563, 609, 612, 714, 812, 986, 1044, 1071, 1126, 1218, 1428, 1479, 1689, 1827, 1972, 2142, 2252, 2436, 2958, 3378, 3451, 3654, 3941, 4284, 4437, 5067, 5916, 6756, 6902, 7308, 7882, 8874, 9571, 10134, 10353, 11823, 13804, 15764, 16327, 17748, 19142, 20268, 20706, 23646, 28713, 31059, 32654, 35469, 38284, 41412, 47292, 48981, 57426, 62118, 65308, 66997, 70938, 86139, 97962, 114289, 114852, 124236, 133994, 141876, 146943, 172278, 195924, 200991, 228578, 267988, 277559, 293886, 342867, 344556, 401982, 457156, 555118, 587772, 602973, 685734, 803964, 832677, 1028601, 1110236, 1205946, 1371468, 1665354, 1942913, 2057202, 2411892, 2498031, 3330708, 3885826, 4114404, 4996062, 5828739, 7771652, 9992124, 11657478, 17486217, 23314956, 34972434, 69944868]

約数ペア:

[(1, 69944868), (2, 34972434), (3, 23314956), (4, 17486217), (6, 11657478), (7, 9992124), (9, 7771652), (12, 5828739), (14, 4996062), (17, 4114404), (18, 3885826), (21, 3330708), (28, 2498031), (29, 2411892), (34, 2057202), (36, 1942913), (42, 1665354), (51, 1371468), (58, 1205946), (63, 1110236), (68, 1028601), (84, 832677), (87, 803964), (102, 685734), (116, 602973), (119, 587772), (126, 555118), (153, 457156), (174, 401982), (203, 344556), (204, 342867), (238, 293886), (252, 277559), (261, 267988), (306, 228578), (348, 200991), (357, 195924), (406, 172278), (476, 146943), (493, 141876), (522, 133994), (563, 124236), (609, 114852), (612, 114289), (714, 97962), (812, 86139), (986, 70938), (1044, 66997), (1071, 65308), (1126, 62118), (1218, 57426), (1428, 48981), (1479, 47292), (1689, 41412), (1827, 38284), (1972, 35469), (2142, 32654), (2252, 31059), (2436, 28713), (2958, 23646), (3378, 20706), (3451, 20268), (3654, 19142), (3941, 17748), (4284, 16327), (4437, 15764), (5067, 13804), (5916, 11823), (6756, 10353), (6902, 10134), (7308, 9571), (7882, 8874)]