77223926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 138741120

約数和(自身を除く): 61517194

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 61, 73, 122, 146, 299, 377, 598, 667, 754, 793, 949, 1334, 1403, 1586, 1679, 1769, 1898, 2117, 2806, 3358, 3538, 4234, 4453, 8671, 8906, 17342, 18239, 21827, 22997, 27521, 36478, 40687, 43654, 45994, 48691, 55042, 57889, 81374, 97382, 102419, 115778, 129137, 204838, 258274, 528931, 632983, 1057862, 1265966, 1331447, 1678781, 2662894, 2970151, 3357562, 5940302, 38611963, 77223926]

約数ペア:

[(1, 77223926), (2, 38611963), (13, 5940302), (23, 3357562), (26, 2970151), (29, 2662894), (46, 1678781), (58, 1331447), (61, 1265966), (73, 1057862), (122, 632983), (146, 528931), (299, 258274), (377, 204838), (598, 129137), (667, 115778), (754, 102419), (793, 97382), (949, 81374), (1334, 57889), (1403, 55042), (1586, 48691), (1679, 45994), (1769, 43654), (1898, 40687), (2117, 36478), (2806, 27521), (3358, 22997), (3538, 21827), (4234, 18239), (4453, 17342), (8671, 8906)]