57162456

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20357}}^1$

素因数の和:20385

約数の個数: 64

約数和(自身を含む): 171007200

約数和(自身を除く): 113844744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 20357, 40714, 61071, 81428, 122142, 162856, 183213, 244284, 264641, 366426, 488568, 529282, 549639, 732852, 793923, 1058564, 1099278, 1465704, 1587846, 2117128, 2198556, 2381769, 3175692, 4397112, 4763538, 6351384, 7145307, 9527076, 14290614, 19054152, 28581228, 57162456]

約数ペア:

[(1, 57162456), (2, 28581228), (3, 19054152), (4, 14290614), (6, 9527076), (8, 7145307), (9, 6351384), (12, 4763538), (13, 4397112), (18, 3175692), (24, 2381769), (26, 2198556), (27, 2117128), (36, 1587846), (39, 1465704), (52, 1099278), (54, 1058564), (72, 793923), (78, 732852), (104, 549639), (108, 529282), (117, 488568), (156, 366426), (216, 264641), (234, 244284), (312, 183213), (351, 162856), (468, 122142), (702, 81428), (936, 61071), (1404, 40714), (2808, 20357)]