90997452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 207047988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 47, 52, 54, 63, 78, 84, 91, 94, 108, 117, 126, 141, 156, 182, 188, 189, 197, 234, 252, 273, 282, 329, 351, 364, 378, 394, 423, 468, 546, 564, 591, 611, 658, 702, 756, 788, 819, 846, 987, 1092, 1182, 1222, 1269, 1316, 1379, 1404, 1638, 1692, 1773, 1833, 1974, 2364, 2444, 2457, 2538, 2561, 2758, 2961, 3276, 3546, 3666, 3948, 4137, 4277, 4914, 5076, 5122, 5319, 5499, 5516, 5922, 7092, 7332, 7683, 8274, 8554, 8883, 9259, 9828, 10244, 10638, 10998, 11844, 12411, 12831, 15366, 16497, 16548, 17108, 17766, 17927, 18518, 21276, 21996, 23049, 24822, 25662, 27777, 30732, 32994, 35532, 35854, 37036, 37233, 38493, 46098, 49644, 51324, 53781, 55554, 64813, 65988, 69147, 71708, 74466, 76986, 83331, 92196, 107562, 111108, 115479, 120367, 129626, 138294, 148932, 153972, 161343, 166662, 194439, 215124, 230958, 240734, 249993, 259252, 276588, 322686, 333324, 361101, 388878, 461916, 481468, 484029, 499986, 583317, 645372, 722202, 777756, 842569, 968058, 999972, 1083303, 1166634, 1444404, 1685138, 1749951, 1936116, 2166606, 2333268, 2527707, 3249909, 3370276, 3499902, 4333212, 5055414, 6499818, 6999804, 7583121, 10110828, 12999636, 15166242, 22749363, 30332484, 45498726, 90997452]

約数ペア:

[(1, 90997452), (2, 45498726), (3, 30332484), (4, 22749363), (6, 15166242), (7, 12999636), (9, 10110828), (12, 7583121), (13, 6999804), (14, 6499818), (18, 5055414), (21, 4333212), (26, 3499902), (27, 3370276), (28, 3249909), (36, 2527707), (39, 2333268), (42, 2166606), (47, 1936116), (52, 1749951), (54, 1685138), (63, 1444404), (78, 1166634), (84, 1083303), (91, 999972), (94, 968058), (108, 842569), (117, 777756), (126, 722202), (141, 645372), (156, 583317), (182, 499986), (188, 484029), (189, 481468), (197, 461916), (234, 388878), (252, 361101), (273, 333324), (282, 322686), (329, 276588), (351, 259252), (364, 249993), (378, 240734), (394, 230958), (423, 215124), (468, 194439), (546, 166662), (564, 161343), (591, 153972), (611, 148932), (658, 138294), (702, 129626), (756, 120367), (788, 115479), (819, 111108), (846, 107562), (987, 92196), (1092, 83331), (1182, 76986), (1222, 74466), (1269, 71708), (1316, 69147), (1379, 65988), (1404, 64813), (1638, 55554), (1692, 53781), (1773, 51324), (1833, 49644), (1974, 46098), (2364, 38493), (2444, 37233), (2457, 37036), (2538, 35854), (2561, 35532), (2758, 32994), (2961, 30732), (3276, 27777), (3546, 25662), (3666, 24822), (3948, 23049), (4137, 21996), (4277, 21276), (4914, 18518), (5076, 17927), (5122, 17766), (5319, 17108), (5499, 16548), (5516, 16497), (5922, 15366), (7092, 12831), (7332, 12411), (7683, 11844), (8274, 10998), (8554, 10638), (8883, 10244), (9259, 9828)]