61784484

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 147603456

約数和(自身を除く): 85818972

約数列:

[1, 2, 3, 4, 6, 12, 71, 127, 142, 213, 254, 284, 381, 426, 508, 571, 762, 852, 1142, 1524, 1713, 2284, 3426, 6852, 9017, 18034, 27051, 36068, 40541, 54102, 72517, 81082, 108204, 121623, 145034, 162164, 217551, 243246, 290068, 435102, 486492, 870204, 5148707, 10297414, 15446121, 20594828, 30892242, 61784484]

約数ペア:

[(1, 61784484), (2, 30892242), (3, 20594828), (4, 15446121), (6, 10297414), (12, 5148707), (71, 870204), (127, 486492), (142, 435102), (213, 290068), (254, 243246), (284, 217551), (381, 162164), (426, 145034), (508, 121623), (571, 108204), (762, 81082), (852, 72517), (1142, 54102), (1524, 40541), (1713, 36068), (2284, 27051), (3426, 18034), (6852, 9017)]