72930672

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:839

約数の個数: 80

約数和(自身を含む): 210358560

約数和(自身を除く): 137427888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 421, 432, 802, 842, 1203, 1263, 1604, 1684, 2406, 2526, 3208, 3368, 3609, 3789, 4812, 5052, 6416, 6736, 7218, 7578, 9624, 10104, 10827, 11367, 14436, 15156, 19248, 20208, 21654, 22734, 28872, 30312, 43308, 45468, 57744, 60624, 86616, 90936, 168821, 173232, 181872, 337642, 506463, 675284, 1012926, 1350568, 1519389, 2025852, 2701136, 3038778, 4051704, 4558167, 6077556, 8103408, 9116334, 12155112, 18232668, 24310224, 36465336, 72930672]

約数ペア:

[(1, 72930672), (2, 36465336), (3, 24310224), (4, 18232668), (6, 12155112), (8, 9116334), (9, 8103408), (12, 6077556), (16, 4558167), (18, 4051704), (24, 3038778), (27, 2701136), (36, 2025852), (48, 1519389), (54, 1350568), (72, 1012926), (108, 675284), (144, 506463), (216, 337642), (401, 181872), (421, 173232), (432, 168821), (802, 90936), (842, 86616), (1203, 60624), (1263, 57744), (1604, 45468), (1684, 43308), (2406, 30312), (2526, 28872), (3208, 22734), (3368, 21654), (3609, 20208), (3789, 19248), (4812, 15156), (5052, 14436), (6416, 11367), (6736, 10827), (7218, 10104), (7578, 9624)]