80657496

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 227026800

約数和(自身を除く): 146369304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 89, 123, 164, 178, 246, 267, 307, 328, 356, 369, 492, 534, 614, 712, 738, 801, 921, 984, 1068, 1228, 1476, 1602, 1842, 2136, 2456, 2763, 2952, 3204, 3649, 3684, 5526, 6408, 7298, 7368, 10947, 11052, 12587, 14596, 21894, 22104, 25174, 27323, 29192, 32841, 37761, 43788, 50348, 54646, 65682, 75522, 81969, 87576, 100696, 109292, 113283, 131364, 151044, 163938, 218584, 226566, 245907, 262728, 302088, 327876, 453132, 491814, 655752, 906264, 983628, 1120243, 1967256, 2240486, 3360729, 4480972, 6721458, 8961944, 10082187, 13442916, 20164374, 26885832, 40328748, 80657496]

約数ペア:

[(1, 80657496), (2, 40328748), (3, 26885832), (4, 20164374), (6, 13442916), (8, 10082187), (9, 8961944), (12, 6721458), (18, 4480972), (24, 3360729), (36, 2240486), (41, 1967256), (72, 1120243), (82, 983628), (89, 906264), (123, 655752), (164, 491814), (178, 453132), (246, 327876), (267, 302088), (307, 262728), (328, 245907), (356, 226566), (369, 218584), (492, 163938), (534, 151044), (614, 131364), (712, 113283), (738, 109292), (801, 100696), (921, 87576), (984, 81969), (1068, 75522), (1228, 65682), (1476, 54646), (1602, 50348), (1842, 43788), (2136, 37761), (2456, 32841), (2763, 29192), (2952, 27323), (3204, 25174), (3649, 22104), (3684, 21894), (5526, 14596), (6408, 12587), (7298, 11052), (7368, 10947)]