78772302

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 212838912

約数和(自身を除く): 134066610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 43, 49, 62, 63, 67, 86, 93, 98, 126, 129, 134, 147, 186, 201, 217, 258, 279, 294, 301, 387, 402, 434, 441, 469, 558, 602, 603, 651, 774, 882, 903, 938, 1206, 1302, 1333, 1407, 1519, 1806, 1953, 2077, 2107, 2666, 2709, 2814, 2881, 3038, 3283, 3906, 3999, 4154, 4214, 4221, 4557, 5418, 5762, 6231, 6321, 6566, 7998, 8442, 8643, 9114, 9331, 9849, 11997, 12462, 12642, 13671, 14539, 17286, 18662, 18693, 18963, 19698, 20167, 23994, 25929, 27342, 27993, 29078, 29547, 37386, 37926, 40334, 43617, 51858, 55986, 59094, 60501, 65317, 83979, 87234, 89311, 101773, 121002, 130634, 130851, 141169, 167958, 178622, 181503, 195951, 203546, 261702, 267933, 282338, 305319, 363006, 391902, 423507, 535866, 587853, 610638, 625177, 803799, 847014, 915957, 1175706, 1250354, 1270521, 1607598, 1831914, 1875531, 2541042, 3751062, 4376239, 5626593, 8752478, 11253186, 13128717, 26257434, 39386151, 78772302]

約数ペア:

[(1, 78772302), (2, 39386151), (3, 26257434), (6, 13128717), (7, 11253186), (9, 8752478), (14, 5626593), (18, 4376239), (21, 3751062), (31, 2541042), (42, 1875531), (43, 1831914), (49, 1607598), (62, 1270521), (63, 1250354), (67, 1175706), (86, 915957), (93, 847014), (98, 803799), (126, 625177), (129, 610638), (134, 587853), (147, 535866), (186, 423507), (201, 391902), (217, 363006), (258, 305319), (279, 282338), (294, 267933), (301, 261702), (387, 203546), (402, 195951), (434, 181503), (441, 178622), (469, 167958), (558, 141169), (602, 130851), (603, 130634), (651, 121002), (774, 101773), (882, 89311), (903, 87234), (938, 83979), (1206, 65317), (1302, 60501), (1333, 59094), (1407, 55986), (1519, 51858), (1806, 43617), (1953, 40334), (2077, 37926), (2107, 37386), (2666, 29547), (2709, 29078), (2814, 27993), (2881, 27342), (3038, 25929), (3283, 23994), (3906, 20167), (3999, 19698), (4154, 18963), (4214, 18693), (4221, 18662), (4557, 17286), (5418, 14539), (5762, 13671), (6231, 12642), (6321, 12462), (6566, 11997), (7998, 9849), (8442, 9331), (8643, 9114)]