99745828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 219143232

約数和(自身を除く): 119397404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 169, 182, 197, 214, 338, 364, 394, 428, 676, 749, 788, 1183, 1379, 1391, 1498, 2366, 2561, 2758, 2782, 2996, 4732, 5122, 5516, 5564, 9737, 10244, 17927, 18083, 19474, 21079, 33293, 35854, 36166, 38948, 42158, 66586, 71708, 72332, 84316, 126581, 133172, 147553, 233051, 253162, 274027, 295106, 466102, 506324, 548054, 590212, 932204, 1096108, 1918189, 3562351, 3836378, 7124702, 7672756, 14249404, 24936457, 49872914, 99745828]

約数ペア:

[(1, 99745828), (2, 49872914), (4, 24936457), (7, 14249404), (13, 7672756), (14, 7124702), (26, 3836378), (28, 3562351), (52, 1918189), (91, 1096108), (107, 932204), (169, 590212), (182, 548054), (197, 506324), (214, 466102), (338, 295106), (364, 274027), (394, 253162), (428, 233051), (676, 147553), (749, 133172), (788, 126581), (1183, 84316), (1379, 72332), (1391, 71708), (1498, 66586), (2366, 42158), (2561, 38948), (2758, 36166), (2782, 35854), (2996, 33293), (4732, 21079), (5122, 19474), (5516, 18083), (5564, 17927), (9737, 10244)]