69123744

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1022

約数の個数: 72

約数和(自身を含む): 197395380

約数和(自身を除く): 128271636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 617, 778, 1167, 1234, 1556, 1851, 2334, 2468, 3112, 3501, 3702, 4668, 4936, 5553, 6224, 7002, 7404, 9336, 9872, 11106, 12448, 14004, 14808, 18672, 19744, 22212, 28008, 29616, 37344, 44424, 56016, 59232, 88848, 112032, 177696, 240013, 480026, 720039, 960052, 1440078, 1920104, 2160117, 2880156, 3840208, 4320234, 5760312, 7680416, 8640468, 11520624, 17280936, 23041248, 34561872, 69123744]

約数ペア:

[(1, 69123744), (2, 34561872), (3, 23041248), (4, 17280936), (6, 11520624), (8, 8640468), (9, 7680416), (12, 5760312), (16, 4320234), (18, 3840208), (24, 2880156), (32, 2160117), (36, 1920104), (48, 1440078), (72, 960052), (96, 720039), (144, 480026), (288, 240013), (389, 177696), (617, 112032), (778, 88848), (1167, 59232), (1234, 56016), (1556, 44424), (1851, 37344), (2334, 29616), (2468, 28008), (3112, 22212), (3501, 19744), (3702, 18672), (4668, 14808), (4936, 14004), (5553, 12448), (6224, 11106), (7002, 9872), (7404, 9336)]