57312306

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 131420160

約数和(自身を除く): 74107854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 127, 137, 183, 254, 274, 366, 381, 411, 549, 762, 822, 1098, 1143, 1233, 1647, 2286, 2466, 3294, 3429, 3699, 6858, 7398, 7747, 8357, 15494, 16714, 17399, 23241, 25071, 34798, 46482, 50142, 52197, 69723, 75213, 104394, 139446, 150426, 156591, 209169, 225639, 313182, 418338, 451278, 469773, 939546, 1061339, 2122678, 3184017, 6368034, 9552051, 19104102, 28656153, 57312306]

約数ペア:

[(1, 57312306), (2, 28656153), (3, 19104102), (6, 9552051), (9, 6368034), (18, 3184017), (27, 2122678), (54, 1061339), (61, 939546), (122, 469773), (127, 451278), (137, 418338), (183, 313182), (254, 225639), (274, 209169), (366, 156591), (381, 150426), (411, 139446), (549, 104394), (762, 75213), (822, 69723), (1098, 52197), (1143, 50142), (1233, 46482), (1647, 34798), (2286, 25071), (2466, 23241), (3294, 17399), (3429, 16714), (3699, 15494), (6858, 8357), (7398, 7747)]