776255724

素因数分解:

$2^2\times 3^5\times {\mathrm{389}}^1\times {\mathrm{2053}}^1$

素因数の和:2461

約数の個数: 72

約数和(自身を含む): 2041100880

約数和(自身を除く): 1264845156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 389, 486, 778, 972, 1167, 1556, 2053, 2334, 3501, 4106, 4668, 6159, 7002, 8212, 10503, 12318, 14004, 18477, 21006, 24636, 31509, 36954, 42012, 55431, 63018, 73908, 94527, 110862, 126036, 166293, 189054, 221724, 332586, 378108, 498879, 665172, 798617, 997758, 1597234, 1995516, 2395851, 3194468, 4791702, 7187553, 9583404, 14375106, 21562659, 28750212, 43125318, 64687977, 86250636, 129375954, 194063931, 258751908, 388127862, 776255724]

約数ペア:

[(1, 776255724), (2, 388127862), (3, 258751908), (4, 194063931), (6, 129375954), (9, 86250636), (12, 64687977), (18, 43125318), (27, 28750212), (36, 21562659), (54, 14375106), (81, 9583404), (108, 7187553), (162, 4791702), (243, 3194468), (324, 2395851), (389, 1995516), (486, 1597234), (778, 997758), (972, 798617), (1167, 665172), (1556, 498879), (2053, 378108), (2334, 332586), (3501, 221724), (4106, 189054), (4668, 166293), (6159, 126036), (7002, 110862), (8212, 94527), (10503, 73908), (12318, 63018), (14004, 55431), (18477, 42012), (21006, 36954), (24636, 31509)]