84906272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 72

約数和(自身を含む): 189178416

約数和(自身を除く): 104272144

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 251, 341, 352, 496, 502, 682, 961, 992, 1004, 1364, 1922, 2008, 2728, 2761, 3844, 4016, 5456, 5522, 7688, 7781, 8032, 10571, 10912, 11044, 15376, 15562, 21142, 22088, 30752, 31124, 42284, 44176, 62248, 84568, 85591, 88352, 124496, 169136, 171182, 241211, 248992, 338272, 342364, 482422, 684728, 964844, 1369456, 1929688, 2653321, 2738912, 3859376, 5306642, 7718752, 10613284, 21226568, 42453136, 84906272]

約数ペア:

[(1, 84906272), (2, 42453136), (4, 21226568), (8, 10613284), (11, 7718752), (16, 5306642), (22, 3859376), (31, 2738912), (32, 2653321), (44, 1929688), (62, 1369456), (88, 964844), (124, 684728), (176, 482422), (248, 342364), (251, 338272), (341, 248992), (352, 241211), (496, 171182), (502, 169136), (682, 124496), (961, 88352), (992, 85591), (1004, 84568), (1364, 62248), (1922, 44176), (2008, 42284), (2728, 31124), (2761, 30752), (3844, 22088), (4016, 21142), (5456, 15562), (5522, 15376), (7688, 11044), (7781, 10912), (8032, 10571)]