73974654

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 178375680

約数和(自身を除く): 104401026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 167, 234, 334, 351, 501, 631, 702, 1002, 1262, 1503, 1893, 2171, 3006, 3786, 4342, 4509, 5679, 6513, 8203, 9018, 11358, 13026, 16406, 17037, 19539, 24609, 34074, 39078, 49218, 58617, 73827, 105377, 117234, 147654, 210754, 221481, 316131, 442962, 632262, 948393, 1369901, 1896786, 2739802, 2845179, 4109703, 5690358, 8219406, 12329109, 24658218, 36987327, 73974654]

約数ペア:

[(1, 73974654), (2, 36987327), (3, 24658218), (6, 12329109), (9, 8219406), (13, 5690358), (18, 4109703), (26, 2845179), (27, 2739802), (39, 1896786), (54, 1369901), (78, 948393), (117, 632262), (167, 442962), (234, 316131), (334, 221481), (351, 210754), (501, 147654), (631, 117234), (702, 105377), (1002, 73827), (1262, 58617), (1503, 49218), (1893, 39078), (2171, 34074), (3006, 24609), (3786, 19539), (4342, 17037), (4509, 16406), (5679, 13026), (6513, 11358), (8203, 9018)]