78495044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 148490496

約数和(自身を除く): 69995452

約数列:

[1, 2, 4, 23, 46, 61, 71, 92, 122, 142, 197, 244, 284, 394, 788, 1403, 1633, 2806, 3266, 4331, 4531, 5612, 6532, 8662, 9062, 12017, 13987, 17324, 18124, 24034, 27974, 48068, 55948, 99613, 199226, 276391, 321701, 398452, 552782, 643402, 853207, 1105564, 1286804, 1706414, 3412828, 19623761, 39247522, 78495044]

約数ペア:

[(1, 78495044), (2, 39247522), (4, 19623761), (23, 3412828), (46, 1706414), (61, 1286804), (71, 1105564), (92, 853207), (122, 643402), (142, 552782), (197, 398452), (244, 321701), (284, 276391), (394, 199226), (788, 99613), (1403, 55948), (1633, 48068), (2806, 27974), (3266, 24034), (4331, 18124), (4531, 17324), (5612, 13987), (6532, 12017), (8662, 9062)]