78972852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3023}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 211341312

約数和(自身を除く): 132368460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1244, 1866, 2177, 3023, 3732, 4354, 6046, 6531, 8708, 9069, 12092, 13062, 18138, 21161, 26124, 36276, 42322, 63483, 84644, 126966, 253932, 940153, 1880306, 2820459, 3760612, 5640918, 6581071, 11281836, 13162142, 19743213, 26324284, 39486426, 78972852]

約数ペア:

[(1, 78972852), (2, 39486426), (3, 26324284), (4, 19743213), (6, 13162142), (7, 11281836), (12, 6581071), (14, 5640918), (21, 3760612), (28, 2820459), (42, 1880306), (84, 940153), (311, 253932), (622, 126966), (933, 84644), (1244, 63483), (1866, 42322), (2177, 36276), (3023, 26124), (3732, 21161), (4354, 18138), (6046, 13062), (6531, 12092), (8708, 9069)]