121572612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{787}}^1$

素因数の和:1417

約数の個数: 72

約数和(自身を含む): 352229696

約数和(自身を除く): 230657084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 613, 787, 1226, 1574, 1839, 2361, 2452, 3148, 3678, 4291, 4722, 5509, 5517, 7083, 7356, 8582, 9444, 11018, 11034, 12873, 14166, 16527, 17164, 22036, 22068, 25746, 28332, 33054, 38619, 49581, 51492, 66108, 77238, 99162, 154476, 198324, 482431, 964862, 1447293, 1929724, 2894586, 3377017, 4341879, 5789172, 6754034, 8683758, 10131051, 13508068, 17367516, 20262102, 30393153, 40524204, 60786306, 121572612]

約数ペア:

[(1, 121572612), (2, 60786306), (3, 40524204), (4, 30393153), (6, 20262102), (7, 17367516), (9, 13508068), (12, 10131051), (14, 8683758), (18, 6754034), (21, 5789172), (28, 4341879), (36, 3377017), (42, 2894586), (63, 1929724), (84, 1447293), (126, 964862), (252, 482431), (613, 198324), (787, 154476), (1226, 99162), (1574, 77238), (1839, 66108), (2361, 51492), (2452, 49581), (3148, 38619), (3678, 33054), (4291, 28332), (4722, 25746), (5509, 22068), (5517, 22036), (7083, 17164), (7356, 16527), (8582, 14166), (9444, 12873), (11018, 11034)]