77370128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 182399040

約数和(自身を除く): 105028912

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1361, 1496, 1672, 2584, 2722, 2992, 3344, 3553, 5168, 5444, 7106, 10888, 14212, 14971, 21776, 23137, 25859, 28424, 29942, 46274, 51718, 56848, 59884, 92548, 103436, 119768, 185096, 206872, 239536, 254507, 284449, 370192, 413744, 439603, 509014, 568898, 879206, 1018028, 1137796, 1758412, 2036056, 2275592, 3516824, 4072112, 4551184, 4835633, 7033648, 9671266, 19342532, 38685064, 77370128]

約数ペア:

[(1, 77370128), (2, 38685064), (4, 19342532), (8, 9671266), (11, 7033648), (16, 4835633), (17, 4551184), (19, 4072112), (22, 3516824), (34, 2275592), (38, 2036056), (44, 1758412), (68, 1137796), (76, 1018028), (88, 879206), (136, 568898), (152, 509014), (176, 439603), (187, 413744), (209, 370192), (272, 284449), (304, 254507), (323, 239536), (374, 206872), (418, 185096), (646, 119768), (748, 103436), (836, 92548), (1292, 59884), (1361, 56848), (1496, 51718), (1672, 46274), (2584, 29942), (2722, 28424), (2992, 25859), (3344, 23137), (3553, 21776), (5168, 14971), (5444, 14212), (7106, 10888)]