74727562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 143990784

約数和(自身を除く): 69263222

約数列:

[1, 2, 7, 13, 14, 26, 53, 61, 91, 106, 122, 127, 182, 254, 371, 427, 689, 742, 793, 854, 889, 1378, 1586, 1651, 1778, 3233, 3302, 4823, 5551, 6466, 6731, 7747, 9646, 11102, 11557, 13462, 15494, 22631, 23114, 42029, 45262, 47117, 54229, 84058, 87503, 94234, 100711, 108458, 175006, 201422, 294203, 410591, 588406, 612521, 704977, 821182, 1225042, 1409954, 2874137, 5337683, 5748274, 10675366, 37363781, 74727562]

約数ペア:

[(1, 74727562), (2, 37363781), (7, 10675366), (13, 5748274), (14, 5337683), (26, 2874137), (53, 1409954), (61, 1225042), (91, 821182), (106, 704977), (122, 612521), (127, 588406), (182, 410591), (254, 294203), (371, 201422), (427, 175006), (689, 108458), (742, 100711), (793, 94234), (854, 87503), (889, 84058), (1378, 54229), (1586, 47117), (1651, 45262), (1778, 42029), (3233, 23114), (3302, 22631), (4823, 15494), (5551, 13462), (6466, 11557), (6731, 11102), (7747, 9646)]