27378468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3121

約数の個数: 72

約数和(自身を含む): 78478400

約数和(自身を除く): 51099932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 3079, 4446, 6158, 8892, 9237, 12316, 18474, 27711, 36948, 40027, 55422, 58501, 80054, 110844, 117002, 120081, 160108, 175503, 234004, 240162, 351006, 360243, 480324, 526509, 702012, 720486, 760513, 1053018, 1440972, 1521026, 2106036, 2281539, 3042052, 4563078, 6844617, 9126156, 13689234, 27378468]

約数ペア:

[(1, 27378468), (2, 13689234), (3, 9126156), (4, 6844617), (6, 4563078), (9, 3042052), (12, 2281539), (13, 2106036), (18, 1521026), (19, 1440972), (26, 1053018), (36, 760513), (38, 720486), (39, 702012), (52, 526509), (57, 480324), (76, 360243), (78, 351006), (114, 240162), (117, 234004), (156, 175503), (171, 160108), (228, 120081), (234, 117002), (247, 110844), (342, 80054), (468, 58501), (494, 55422), (684, 40027), (741, 36948), (988, 27711), (1482, 18474), (2223, 12316), (2964, 9237), (3079, 8892), (4446, 6158)]