78780156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3843

約数の個数: 96

約数和(自身を含む): 238210560

約数和(自身を除く): 159430404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 3797, 5187, 6916, 7594, 10374, 11391, 15188, 20748, 22782, 26579, 45564, 49361, 53158, 72143, 79737, 98722, 106316, 144286, 148083, 159474, 197444, 216429, 288572, 296166, 318948, 345527, 432858, 505001, 592332, 691054, 865716, 937859, 1010002, 1036581, 1382108, 1515003, 1875718, 2020004, 2073162, 2813577, 3030006, 3751436, 4146324, 5627154, 6060012, 6565013, 11254308, 13130026, 19695039, 26260052, 39390078, 78780156]

約数ペア:

[(1, 78780156), (2, 39390078), (3, 26260052), (4, 19695039), (6, 13130026), (7, 11254308), (12, 6565013), (13, 6060012), (14, 5627154), (19, 4146324), (21, 3751436), (26, 3030006), (28, 2813577), (38, 2073162), (39, 2020004), (42, 1875718), (52, 1515003), (57, 1382108), (76, 1036581), (78, 1010002), (84, 937859), (91, 865716), (114, 691054), (133, 592332), (156, 505001), (182, 432858), (228, 345527), (247, 318948), (266, 296166), (273, 288572), (364, 216429), (399, 197444), (494, 159474), (532, 148083), (546, 144286), (741, 106316), (798, 98722), (988, 79737), (1092, 72143), (1482, 53158), (1596, 49361), (1729, 45564), (2964, 26579), (3458, 22782), (3797, 20748), (5187, 15188), (6916, 11391), (7594, 10374)]