72040452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 183968064

約数和(自身を除く): 111927612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 401, 802, 1203, 1361, 1604, 2406, 2722, 4083, 4411, 4812, 5444, 8166, 8822, 13233, 14971, 16332, 17644, 26466, 29942, 44913, 52932, 59884, 89826, 179652, 545761, 1091522, 1637283, 2183044, 3274566, 6003371, 6549132, 12006742, 18010113, 24013484, 36020226, 72040452]

約数ペア:

[(1, 72040452), (2, 36020226), (3, 24013484), (4, 18010113), (6, 12006742), (11, 6549132), (12, 6003371), (22, 3274566), (33, 2183044), (44, 1637283), (66, 1091522), (132, 545761), (401, 179652), (802, 89826), (1203, 59884), (1361, 52932), (1604, 44913), (2406, 29942), (2722, 26466), (4083, 17644), (4411, 16332), (4812, 14971), (5444, 13233), (8166, 8822)]