8081018778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1\times {\mathrm{4283}}^1$

素因数の和:4731

約数の個数: 64

約数和(自身を含む): 18654935040

約数和(自身を除く): 10573916262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 269, 334, 501, 538, 807, 1002, 1169, 1614, 1883, 2338, 3507, 3766, 4283, 5649, 7014, 8566, 11298, 12849, 25698, 29981, 44923, 59962, 89846, 89943, 134769, 179886, 269538, 314461, 628922, 715261, 943383, 1152127, 1430522, 1886766, 2145783, 2304254, 3456381, 4291566, 5006827, 6912762, 8064889, 10013654, 15020481, 16129778, 24194667, 30040962, 48389334, 192405209, 384810418, 577215627, 1154431254, 1346836463, 2693672926, 4040509389, 8081018778]

約数ペア:

[(1, 8081018778), (2, 4040509389), (3, 2693672926), (6, 1346836463), (7, 1154431254), (14, 577215627), (21, 384810418), (42, 192405209), (167, 48389334), (269, 30040962), (334, 24194667), (501, 16129778), (538, 15020481), (807, 10013654), (1002, 8064889), (1169, 6912762), (1614, 5006827), (1883, 4291566), (2338, 3456381), (3507, 2304254), (3766, 2145783), (4283, 1886766), (5649, 1430522), (7014, 1152127), (8566, 943383), (11298, 715261), (12849, 628922), (25698, 314461), (29981, 269538), (44923, 179886), (59962, 134769), (89846, 89943)]