72169260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16477}}^1$

素因数の和:16562

約数の個数: 48

約数和(自身を含む): 204854496

約数和(自身を除く): 132685236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 16477, 32954, 49431, 65908, 82385, 98862, 164770, 197724, 247155, 329540, 494310, 988620, 1202821, 2405642, 3608463, 4811284, 6014105, 7216926, 12028210, 14433852, 18042315, 24056420, 36084630, 72169260]

約数ペア:

[(1, 72169260), (2, 36084630), (3, 24056420), (4, 18042315), (5, 14433852), (6, 12028210), (10, 7216926), (12, 6014105), (15, 4811284), (20, 3608463), (30, 2405642), (60, 1202821), (73, 988620), (146, 494310), (219, 329540), (292, 247155), (365, 197724), (438, 164770), (730, 98862), (876, 82385), (1095, 65908), (1460, 49431), (2190, 32954), (4380, 16477)]