66854616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 176908800

約数和(自身を除く): 110054184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 271, 456, 541, 542, 813, 1082, 1084, 1623, 1626, 2164, 2168, 3246, 3252, 4328, 5149, 6492, 6504, 10279, 10298, 12984, 15447, 20558, 20596, 30837, 30894, 41116, 41192, 61674, 61788, 82232, 123348, 123576, 146611, 246696, 293222, 439833, 586444, 879666, 1172888, 1759332, 2785609, 3518664, 5571218, 8356827, 11142436, 16713654, 22284872, 33427308, 66854616]

約数ペア:

[(1, 66854616), (2, 33427308), (3, 22284872), (4, 16713654), (6, 11142436), (8, 8356827), (12, 5571218), (19, 3518664), (24, 2785609), (38, 1759332), (57, 1172888), (76, 879666), (114, 586444), (152, 439833), (228, 293222), (271, 246696), (456, 146611), (541, 123576), (542, 123348), (813, 82232), (1082, 61788), (1084, 61674), (1623, 41192), (1626, 41116), (2164, 30894), (2168, 30837), (3246, 20596), (3252, 20558), (4328, 15447), (5149, 12984), (6492, 10298), (6504, 10279)]