83994036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 229402656

約数和(自身を除く): 145408620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 677, 844, 1266, 1354, 1477, 2031, 2532, 2708, 2954, 4062, 4431, 4739, 5908, 8124, 8862, 9478, 10339, 14217, 17724, 18956, 20678, 28434, 31017, 33173, 41356, 56868, 62034, 66346, 99519, 124068, 132692, 142847, 199038, 285694, 398076, 428541, 571388, 857082, 999929, 1714164, 1999858, 2999787, 3999716, 5999574, 6999503, 11999148, 13999006, 20998509, 27998012, 41997018, 83994036]

約数ペア:

[(1, 83994036), (2, 41997018), (3, 27998012), (4, 20998509), (6, 13999006), (7, 11999148), (12, 6999503), (14, 5999574), (21, 3999716), (28, 2999787), (42, 1999858), (49, 1714164), (84, 999929), (98, 857082), (147, 571388), (196, 428541), (211, 398076), (294, 285694), (422, 199038), (588, 142847), (633, 132692), (677, 124068), (844, 99519), (1266, 66346), (1354, 62034), (1477, 56868), (2031, 41356), (2532, 33173), (2708, 31017), (2954, 28434), (4062, 20678), (4431, 18956), (4739, 17724), (5908, 14217), (8124, 10339), (8862, 9478)]