84211458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 102066942

約数列:

[1, 2, 3, 6, 19, 38, 41, 43, 57, 82, 86, 114, 123, 129, 246, 258, 419, 779, 817, 838, 1257, 1558, 1634, 1763, 2337, 2451, 2514, 3526, 4674, 4902, 5289, 7961, 10578, 15922, 17179, 18017, 23883, 33497, 34358, 36034, 47766, 51537, 54051, 66994, 100491, 103074, 108102, 200982, 326401, 342323, 652802, 684646, 738697, 979203, 1026969, 1477394, 1958406, 2053938, 2216091, 4432182, 14035243, 28070486, 42105729, 84211458]

約数ペア:

[(1, 84211458), (2, 42105729), (3, 28070486), (6, 14035243), (19, 4432182), (38, 2216091), (41, 2053938), (43, 1958406), (57, 1477394), (82, 1026969), (86, 979203), (114, 738697), (123, 684646), (129, 652802), (246, 342323), (258, 326401), (419, 200982), (779, 108102), (817, 103074), (838, 100491), (1257, 66994), (1558, 54051), (1634, 51537), (1763, 47766), (2337, 36034), (2451, 34358), (2514, 33497), (3526, 23883), (4674, 18017), (4902, 17179), (5289, 15922), (7961, 10578)]