80154468

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 137573532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 89, 93, 108, 124, 178, 186, 267, 269, 279, 356, 372, 534, 538, 558, 801, 807, 837, 1068, 1076, 1116, 1602, 1614, 1674, 2403, 2421, 2759, 3204, 3228, 3348, 4806, 4842, 5518, 7263, 8277, 8339, 9612, 9684, 11036, 14526, 16554, 16678, 23941, 24831, 25017, 29052, 33108, 33356, 47882, 49662, 50034, 71823, 74493, 75051, 95764, 99324, 100068, 143646, 148986, 150102, 215469, 225153, 287292, 297972, 300204, 430938, 450306, 646407, 742171, 861876, 900612, 1292814, 1484342, 2226513, 2585628, 2968684, 4453026, 6679539, 8906052, 13359078, 20038617, 26718156, 40077234, 80154468]

約数ペア:

[(1, 80154468), (2, 40077234), (3, 26718156), (4, 20038617), (6, 13359078), (9, 8906052), (12, 6679539), (18, 4453026), (27, 2968684), (31, 2585628), (36, 2226513), (54, 1484342), (62, 1292814), (89, 900612), (93, 861876), (108, 742171), (124, 646407), (178, 450306), (186, 430938), (267, 300204), (269, 297972), (279, 287292), (356, 225153), (372, 215469), (534, 150102), (538, 148986), (558, 143646), (801, 100068), (807, 99324), (837, 95764), (1068, 75051), (1076, 74493), (1116, 71823), (1602, 50034), (1614, 49662), (1674, 47882), (2403, 33356), (2421, 33108), (2759, 29052), (3204, 25017), (3228, 24831), (3348, 23941), (4806, 16678), (4842, 16554), (5518, 14526), (7263, 11036), (8277, 9684), (8339, 9612)]