65121588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 211629600

約数和(自身を除く): 146508012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 49, 57, 58, 63, 67, 76, 84, 87, 98, 114, 116, 126, 133, 134, 147, 171, 174, 196, 201, 203, 228, 252, 261, 266, 268, 294, 342, 348, 399, 402, 406, 441, 469, 522, 532, 551, 588, 603, 609, 684, 798, 804, 812, 882, 931, 938, 1044, 1102, 1197, 1206, 1218, 1273, 1407, 1421, 1596, 1653, 1764, 1827, 1862, 1876, 1943, 2204, 2394, 2412, 2436, 2546, 2793, 2814, 2842, 3283, 3306, 3654, 3724, 3819, 3857, 3886, 4221, 4263, 4788, 4959, 5092, 5586, 5628, 5684, 5829, 6566, 6612, 7308, 7638, 7714, 7772, 8379, 8442, 8526, 8911, 9849, 9918, 11172, 11457, 11571, 11658, 12789, 13132, 13601, 15276, 15428, 16758, 16884, 17052, 17487, 17822, 19698, 19836, 22914, 23142, 23316, 25578, 26733, 26999, 27202, 29547, 33516, 34713, 34974, 35644, 36917, 39396, 40803, 45828, 46284, 51156, 53466, 53998, 54404, 59094, 62377, 69426, 69948, 73834, 80199, 80997, 81606, 95207, 106932, 107996, 110751, 118188, 122409, 124754, 138852, 147668, 160398, 161994, 163212, 187131, 190414, 221502, 242991, 244818, 249508, 258419, 285621, 320796, 323988, 332253, 374262, 380828, 443004, 485982, 489636, 516838, 561393, 571242, 664506, 748524, 775257, 856863, 971964, 1033676, 1122786, 1142484, 1329012, 1550514, 1713726, 1808933, 2245572, 2325771, 3101028, 3427452, 3617866, 4651542, 5426799, 7235732, 9303084, 10853598, 16280397, 21707196, 32560794, 65121588]

約数ペア:

[(1, 65121588), (2, 32560794), (3, 21707196), (4, 16280397), (6, 10853598), (7, 9303084), (9, 7235732), (12, 5426799), (14, 4651542), (18, 3617866), (19, 3427452), (21, 3101028), (28, 2325771), (29, 2245572), (36, 1808933), (38, 1713726), (42, 1550514), (49, 1329012), (57, 1142484), (58, 1122786), (63, 1033676), (67, 971964), (76, 856863), (84, 775257), (87, 748524), (98, 664506), (114, 571242), (116, 561393), (126, 516838), (133, 489636), (134, 485982), (147, 443004), (171, 380828), (174, 374262), (196, 332253), (201, 323988), (203, 320796), (228, 285621), (252, 258419), (261, 249508), (266, 244818), (268, 242991), (294, 221502), (342, 190414), (348, 187131), (399, 163212), (402, 161994), (406, 160398), (441, 147668), (469, 138852), (522, 124754), (532, 122409), (551, 118188), (588, 110751), (603, 107996), (609, 106932), (684, 95207), (798, 81606), (804, 80997), (812, 80199), (882, 73834), (931, 69948), (938, 69426), (1044, 62377), (1102, 59094), (1197, 54404), (1206, 53998), (1218, 53466), (1273, 51156), (1407, 46284), (1421, 45828), (1596, 40803), (1653, 39396), (1764, 36917), (1827, 35644), (1862, 34974), (1876, 34713), (1943, 33516), (2204, 29547), (2394, 27202), (2412, 26999), (2436, 26733), (2546, 25578), (2793, 23316), (2814, 23142), (2842, 22914), (3283, 19836), (3306, 19698), (3654, 17822), (3724, 17487), (3819, 17052), (3857, 16884), (3886, 16758), (4221, 15428), (4263, 15276), (4788, 13601), (4959, 13132), (5092, 12789), (5586, 11658), (5628, 11571), (5684, 11457), (5829, 11172), (6566, 9918), (6612, 9849), (7308, 8911), (7638, 8526), (7714, 8442), (7772, 8379)]