77697072

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1867}}^1$

素因数の和:1915

約数の個数: 90

約数和(自身を含む): 231110828

約数和(自身を除く): 153413756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 1867, 2312, 2448, 2601, 3468, 3734, 4624, 5202, 5601, 6936, 7468, 10404, 11202, 13872, 14936, 16803, 20808, 22404, 29872, 31739, 33606, 41616, 44808, 63478, 67212, 89616, 95217, 126956, 134424, 190434, 253912, 268848, 285651, 380868, 507824, 539563, 571302, 761736, 1079126, 1142604, 1523472, 1618689, 2158252, 2285208, 3237378, 4316504, 4570416, 4856067, 6474756, 8633008, 9712134, 12949512, 19424268, 25899024, 38848536, 77697072]

約数ペア:

[(1, 77697072), (2, 38848536), (3, 25899024), (4, 19424268), (6, 12949512), (8, 9712134), (9, 8633008), (12, 6474756), (16, 4856067), (17, 4570416), (18, 4316504), (24, 3237378), (34, 2285208), (36, 2158252), (48, 1618689), (51, 1523472), (68, 1142604), (72, 1079126), (102, 761736), (136, 571302), (144, 539563), (153, 507824), (204, 380868), (272, 285651), (289, 268848), (306, 253912), (408, 190434), (578, 134424), (612, 126956), (816, 95217), (867, 89616), (1156, 67212), (1224, 63478), (1734, 44808), (1867, 41616), (2312, 33606), (2448, 31739), (2601, 29872), (3468, 22404), (3734, 20808), (4624, 16803), (5202, 14936), (5601, 13872), (6936, 11202), (7468, 10404)]