89977932

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 185810868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 37, 44, 46, 54, 66, 69, 74, 89, 92, 99, 108, 111, 132, 138, 148, 178, 198, 207, 222, 253, 267, 276, 297, 333, 356, 396, 407, 414, 444, 506, 534, 594, 621, 666, 759, 801, 814, 828, 851, 979, 999, 1012, 1068, 1188, 1221, 1242, 1332, 1518, 1602, 1628, 1702, 1958, 1998, 2047, 2277, 2403, 2442, 2484, 2553, 2937, 3036, 3204, 3293, 3404, 3663, 3916, 3996, 4094, 4554, 4806, 4884, 5106, 5874, 6141, 6586, 6831, 7326, 7659, 8188, 8811, 9108, 9361, 9612, 9879, 10212, 10989, 11748, 12282, 13172, 13662, 14652, 15318, 17622, 18423, 18722, 19758, 21978, 22517, 22977, 24564, 26433, 27324, 28083, 29637, 30636, 35244, 36223, 36846, 37444, 39516, 43956, 45034, 45954, 52866, 55269, 56166, 59274, 67551, 72446, 73692, 75739, 84249, 88911, 90068, 91908, 105732, 108669, 110538, 112332, 118548, 135102, 144892, 151478, 168498, 177822, 202653, 217338, 221076, 227217, 252747, 270204, 302956, 326007, 336996, 355644, 405306, 434676, 454434, 505494, 607959, 652014, 681651, 810612, 833129, 908868, 978021, 1010988, 1215918, 1304028, 1363302, 1666258, 1956042, 2044953, 2431836, 2499387, 2726604, 3332516, 3912084, 4089906, 4998774, 7498161, 8179812, 9997548, 14996322, 22494483, 29992644, 44988966, 89977932]

約数ペア:

[(1, 89977932), (2, 44988966), (3, 29992644), (4, 22494483), (6, 14996322), (9, 9997548), (11, 8179812), (12, 7498161), (18, 4998774), (22, 4089906), (23, 3912084), (27, 3332516), (33, 2726604), (36, 2499387), (37, 2431836), (44, 2044953), (46, 1956042), (54, 1666258), (66, 1363302), (69, 1304028), (74, 1215918), (89, 1010988), (92, 978021), (99, 908868), (108, 833129), (111, 810612), (132, 681651), (138, 652014), (148, 607959), (178, 505494), (198, 454434), (207, 434676), (222, 405306), (253, 355644), (267, 336996), (276, 326007), (297, 302956), (333, 270204), (356, 252747), (396, 227217), (407, 221076), (414, 217338), (444, 202653), (506, 177822), (534, 168498), (594, 151478), (621, 144892), (666, 135102), (759, 118548), (801, 112332), (814, 110538), (828, 108669), (851, 105732), (979, 91908), (999, 90068), (1012, 88911), (1068, 84249), (1188, 75739), (1221, 73692), (1242, 72446), (1332, 67551), (1518, 59274), (1602, 56166), (1628, 55269), (1702, 52866), (1958, 45954), (1998, 45034), (2047, 43956), (2277, 39516), (2403, 37444), (2442, 36846), (2484, 36223), (2553, 35244), (2937, 30636), (3036, 29637), (3204, 28083), (3293, 27324), (3404, 26433), (3663, 24564), (3916, 22977), (3996, 22517), (4094, 21978), (4554, 19758), (4806, 18722), (4884, 18423), (5106, 17622), (5874, 15318), (6141, 14652), (6586, 13662), (6831, 13172), (7326, 12282), (7659, 11748), (8188, 10989), (8811, 10212), (9108, 9879), (9361, 9612)]