123986412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4289}}^1$

素因数の和:4383

約数の個数: 72

約数和(自身を含む): 346666320

約数和(自身を除く): 222679908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 3212, 4289, 4818, 7227, 8578, 9636, 12867, 14454, 17156, 25734, 28908, 38601, 47179, 51468, 77202, 94358, 141537, 154404, 188716, 283074, 313097, 424611, 566148, 626194, 849222, 939291, 1252388, 1698444, 1878582, 2817873, 3444067, 3757164, 5635746, 6888134, 10332201, 11271492, 13776268, 20664402, 30996603, 41328804, 61993206, 123986412]

約数ペア:

[(1, 123986412), (2, 61993206), (3, 41328804), (4, 30996603), (6, 20664402), (9, 13776268), (11, 11271492), (12, 10332201), (18, 6888134), (22, 5635746), (33, 3757164), (36, 3444067), (44, 2817873), (66, 1878582), (73, 1698444), (99, 1252388), (132, 939291), (146, 849222), (198, 626194), (219, 566148), (292, 424611), (396, 313097), (438, 283074), (657, 188716), (803, 154404), (876, 141537), (1314, 94358), (1606, 77202), (2409, 51468), (2628, 47179), (3212, 38601), (4289, 28908), (4818, 25734), (7227, 17156), (8578, 14454), (9636, 12867)]