77291172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 235642176

約数和(自身を除く): 158351004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 643, 742, 756, 954, 1113, 1134, 1286, 1431, 1484, 1908, 1929, 2226, 2268, 2572, 2862, 3339, 3858, 4293, 4452, 4501, 5724, 5787, 6678, 7716, 8586, 9002, 10017, 11574, 13356, 13503, 17172, 17361, 18004, 20034, 23148, 27006, 30051, 34079, 34722, 40068, 40509, 52083, 54012, 60102, 68158, 69444, 81018, 102237, 104166, 120204, 121527, 136316, 162036, 204474, 208332, 238553, 243054, 306711, 364581, 408948, 477106, 486108, 613422, 715659, 729162, 920133, 954212, 1226844, 1431318, 1458324, 1840266, 2146977, 2760399, 2862636, 3680532, 4293954, 5520798, 6440931, 8587908, 11041596, 12881862, 19322793, 25763724, 38645586, 77291172]

約数ペア:

[(1, 77291172), (2, 38645586), (3, 25763724), (4, 19322793), (6, 12881862), (7, 11041596), (9, 8587908), (12, 6440931), (14, 5520798), (18, 4293954), (21, 3680532), (27, 2862636), (28, 2760399), (36, 2146977), (42, 1840266), (53, 1458324), (54, 1431318), (63, 1226844), (81, 954212), (84, 920133), (106, 729162), (108, 715659), (126, 613422), (159, 486108), (162, 477106), (189, 408948), (212, 364581), (252, 306711), (318, 243054), (324, 238553), (371, 208332), (378, 204474), (477, 162036), (567, 136316), (636, 121527), (643, 120204), (742, 104166), (756, 102237), (954, 81018), (1113, 69444), (1134, 68158), (1286, 60102), (1431, 54012), (1484, 52083), (1908, 40509), (1929, 40068), (2226, 34722), (2268, 34079), (2572, 30051), (2862, 27006), (3339, 23148), (3858, 20034), (4293, 18004), (4452, 17361), (4501, 17172), (5724, 13503), (5787, 13356), (6678, 11574), (7716, 10017), (8586, 9002)]