81924144

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 217128960

約数和(自身を除く): 135204816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 127, 151, 178, 254, 267, 302, 356, 381, 453, 508, 534, 604, 712, 762, 906, 1016, 1068, 1208, 1424, 1524, 1812, 2032, 2136, 2416, 3048, 3624, 4272, 6096, 7248, 11303, 13439, 19177, 22606, 26878, 33909, 38354, 40317, 45212, 53756, 57531, 67818, 76708, 80634, 90424, 107512, 115062, 135636, 153416, 161268, 180848, 215024, 230124, 271272, 306832, 322536, 460248, 542544, 645072, 920496, 1706753, 3413506, 5120259, 6827012, 10240518, 13654024, 20481036, 27308048, 40962072, 81924144]

約数ペア:

[(1, 81924144), (2, 40962072), (3, 27308048), (4, 20481036), (6, 13654024), (8, 10240518), (12, 6827012), (16, 5120259), (24, 3413506), (48, 1706753), (89, 920496), (127, 645072), (151, 542544), (178, 460248), (254, 322536), (267, 306832), (302, 271272), (356, 230124), (381, 215024), (453, 180848), (508, 161268), (534, 153416), (604, 135636), (712, 115062), (762, 107512), (906, 90424), (1016, 80634), (1068, 76708), (1208, 67818), (1424, 57531), (1524, 53756), (1812, 45212), (2032, 40317), (2136, 38354), (2416, 33909), (3048, 26878), (3624, 22606), (4272, 19177), (6096, 13439), (7248, 11303)]