91690326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 256757760

約数和(自身を除く): 165067434

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 78, 91, 94, 117, 126, 141, 182, 189, 234, 273, 282, 329, 351, 378, 397, 423, 546, 611, 658, 702, 794, 819, 846, 987, 1191, 1222, 1269, 1638, 1833, 1974, 2382, 2457, 2538, 2779, 2961, 3573, 3666, 4277, 4914, 5161, 5499, 5558, 5922, 7146, 8337, 8554, 8883, 10322, 10719, 10998, 12831, 15483, 16497, 16674, 17766, 18659, 21438, 25011, 25662, 30966, 32994, 36127, 37318, 38493, 46449, 50022, 55977, 72254, 75033, 76986, 92898, 108381, 111954, 115479, 130613, 139347, 150066, 167931, 216762, 230958, 242567, 261226, 278694, 325143, 335862, 391839, 485134, 503793, 650286, 727701, 783678, 975429, 1007586, 1175517, 1455402, 1697969, 1950858, 2183103, 2351034, 3395938, 3526551, 4366206, 5093907, 6549309, 7053102, 10187814, 13098618, 15281721, 30563442, 45845163, 91690326]

約数ペア:

[(1, 91690326), (2, 45845163), (3, 30563442), (6, 15281721), (7, 13098618), (9, 10187814), (13, 7053102), (14, 6549309), (18, 5093907), (21, 4366206), (26, 3526551), (27, 3395938), (39, 2351034), (42, 2183103), (47, 1950858), (54, 1697969), (63, 1455402), (78, 1175517), (91, 1007586), (94, 975429), (117, 783678), (126, 727701), (141, 650286), (182, 503793), (189, 485134), (234, 391839), (273, 335862), (282, 325143), (329, 278694), (351, 261226), (378, 242567), (397, 230958), (423, 216762), (546, 167931), (611, 150066), (658, 139347), (702, 130613), (794, 115479), (819, 111954), (846, 108381), (987, 92898), (1191, 76986), (1222, 75033), (1269, 72254), (1638, 55977), (1833, 50022), (1974, 46449), (2382, 38493), (2457, 37318), (2538, 36127), (2779, 32994), (2961, 30966), (3573, 25662), (3666, 25011), (4277, 21438), (4914, 18659), (5161, 17766), (5499, 16674), (5558, 16497), (5922, 15483), (7146, 12831), (8337, 10998), (8554, 10719), (8883, 10322)]