78920172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70717}}^1$

素因数の和:70758

約数の個数: 36

約数和(自身を含む): 205930816

約数和(自身を除く): 127010644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 70717, 141434, 212151, 282868, 424302, 636453, 848604, 1272906, 2192227, 2545812, 4384454, 6576681, 8768908, 13153362, 19730043, 26306724, 39460086, 78920172]

約数ペア:

[(1, 78920172), (2, 39460086), (3, 26306724), (4, 19730043), (6, 13153362), (9, 8768908), (12, 6576681), (18, 4384454), (31, 2545812), (36, 2192227), (62, 1272906), (93, 848604), (124, 636453), (186, 424302), (279, 282868), (372, 212151), (558, 141434), (1116, 70717)]