84217576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 174988800

約数和(自身を除く): 90771224

約数列:

[1, 2, 4, 8, 19, 31, 38, 61, 62, 76, 122, 124, 152, 244, 248, 293, 488, 586, 589, 1159, 1172, 1178, 1891, 2318, 2344, 2356, 3782, 4636, 4712, 5567, 7564, 9083, 9272, 11134, 15128, 17873, 18166, 22268, 35746, 35929, 36332, 44536, 71492, 71858, 72664, 142984, 143716, 172577, 287432, 339587, 345154, 554063, 679174, 690308, 1108126, 1358348, 1380616, 2216252, 2716696, 4432504, 10527197, 21054394, 42108788, 84217576]

約数ペア:

[(1, 84217576), (2, 42108788), (4, 21054394), (8, 10527197), (19, 4432504), (31, 2716696), (38, 2216252), (61, 1380616), (62, 1358348), (76, 1108126), (122, 690308), (124, 679174), (152, 554063), (244, 345154), (248, 339587), (293, 287432), (488, 172577), (586, 143716), (589, 142984), (1159, 72664), (1172, 71858), (1178, 71492), (1891, 44536), (2318, 36332), (2344, 35929), (2356, 35746), (3782, 22268), (4636, 18166), (4712, 17873), (5567, 15128), (7564, 11134), (9083, 9272)]