91340116

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 199946880

約数和(自身を除く): 108606764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 238, 316, 347, 476, 553, 694, 833, 1106, 1343, 1388, 1666, 2212, 2429, 2686, 3332, 3871, 4858, 5372, 5899, 7742, 9401, 9716, 11798, 15484, 17003, 18802, 23596, 27413, 34006, 37604, 41293, 54826, 65807, 68012, 82586, 109652, 131614, 165172, 191891, 263228, 289051, 383782, 466021, 578102, 767564, 932042, 1156204, 1343237, 1864084, 2686474, 3262147, 5372948, 6524294, 13048588, 22835029, 45670058, 91340116]

約数ペア:

[(1, 91340116), (2, 45670058), (4, 22835029), (7, 13048588), (14, 6524294), (17, 5372948), (28, 3262147), (34, 2686474), (49, 1864084), (68, 1343237), (79, 1156204), (98, 932042), (119, 767564), (158, 578102), (196, 466021), (238, 383782), (316, 289051), (347, 263228), (476, 191891), (553, 165172), (694, 131614), (833, 109652), (1106, 82586), (1343, 68012), (1388, 65807), (1666, 54826), (2212, 41293), (2429, 37604), (2686, 34006), (3332, 27413), (3871, 23596), (4858, 18802), (5372, 17003), (5899, 15484), (7742, 11798), (9401, 9716)]