76756212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 209980680

約数和(自身を除く): 133224468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 401, 409, 468, 802, 818, 1203, 1227, 1604, 1636, 2406, 2454, 3609, 3681, 4812, 4908, 5213, 5317, 7218, 7362, 10426, 10634, 14436, 14724, 15639, 15951, 20852, 21268, 31278, 31902, 46917, 47853, 62556, 63804, 93834, 95706, 164009, 187668, 191412, 328018, 492027, 656036, 984054, 1476081, 1968108, 2132117, 2952162, 4264234, 5904324, 6396351, 8528468, 12792702, 19189053, 25585404, 38378106, 76756212]

約数ペア:

[(1, 76756212), (2, 38378106), (3, 25585404), (4, 19189053), (6, 12792702), (9, 8528468), (12, 6396351), (13, 5904324), (18, 4264234), (26, 2952162), (36, 2132117), (39, 1968108), (52, 1476081), (78, 984054), (117, 656036), (156, 492027), (234, 328018), (401, 191412), (409, 187668), (468, 164009), (802, 95706), (818, 93834), (1203, 63804), (1227, 62556), (1604, 47853), (1636, 46917), (2406, 31902), (2454, 31278), (3609, 21268), (3681, 20852), (4812, 15951), (4908, 15639), (5213, 14724), (5317, 14436), (7218, 10634), (7362, 10426)]