8141364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 26812800

約数和(自身を除く): 18671436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 89, 99, 108, 121, 126, 132, 154, 178, 189, 198, 231, 242, 252, 267, 297, 308, 356, 363, 378, 396, 462, 484, 534, 594, 623, 693, 726, 756, 801, 847, 924, 979, 1068, 1089, 1188, 1246, 1386, 1452, 1602, 1694, 1869, 1958, 2079, 2178, 2403, 2492, 2541, 2772, 2937, 3204, 3267, 3388, 3738, 3916, 4158, 4356, 4806, 5082, 5607, 5874, 6534, 6853, 7476, 7623, 8316, 8811, 9612, 10164, 10769, 11214, 11748, 13068, 13706, 15246, 16821, 17622, 20559, 21538, 22428, 22869, 26433, 27412, 30492, 32307, 33642, 35244, 41118, 43076, 45738, 52866, 61677, 64614, 67284, 75383, 82236, 91476, 96921, 105732, 123354, 129228, 150766, 185031, 193842, 226149, 246708, 290763, 301532, 370062, 387684, 452298, 581526, 678447, 740124, 904596, 1163052, 1356894, 2035341, 2713788, 4070682, 8141364]

約数ペア:

[(1, 8141364), (2, 4070682), (3, 2713788), (4, 2035341), (6, 1356894), (7, 1163052), (9, 904596), (11, 740124), (12, 678447), (14, 581526), (18, 452298), (21, 387684), (22, 370062), (27, 301532), (28, 290763), (33, 246708), (36, 226149), (42, 193842), (44, 185031), (54, 150766), (63, 129228), (66, 123354), (77, 105732), (84, 96921), (89, 91476), (99, 82236), (108, 75383), (121, 67284), (126, 64614), (132, 61677), (154, 52866), (178, 45738), (189, 43076), (198, 41118), (231, 35244), (242, 33642), (252, 32307), (267, 30492), (297, 27412), (308, 26433), (356, 22869), (363, 22428), (378, 21538), (396, 20559), (462, 17622), (484, 16821), (534, 15246), (594, 13706), (623, 13068), (693, 11748), (726, 11214), (756, 10769), (801, 10164), (847, 9612), (924, 8811), (979, 8316), (1068, 7623), (1089, 7476), (1188, 6853), (1246, 6534), (1386, 5874), (1452, 5607), (1602, 5082), (1694, 4806), (1869, 4356), (1958, 4158), (2079, 3916), (2178, 3738), (2403, 3388), (2492, 3267), (2541, 3204), (2772, 2937)]