63619998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 143603712

約数和(自身を除く): 79983714

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 83, 93, 166, 186, 249, 317, 403, 498, 634, 806, 951, 1079, 1209, 1902, 2158, 2418, 2573, 3237, 4121, 5146, 6474, 7719, 8242, 9827, 12363, 15438, 19654, 24726, 26311, 29481, 33449, 52622, 58962, 66898, 78933, 100347, 127751, 157866, 200694, 255502, 342043, 383253, 684086, 766506, 815641, 1026129, 1631282, 2052258, 2446923, 4893846, 10603333, 21206666, 31809999, 63619998]

約数ペア:

[(1, 63619998), (2, 31809999), (3, 21206666), (6, 10603333), (13, 4893846), (26, 2446923), (31, 2052258), (39, 1631282), (62, 1026129), (78, 815641), (83, 766506), (93, 684086), (166, 383253), (186, 342043), (249, 255502), (317, 200694), (403, 157866), (498, 127751), (634, 100347), (806, 78933), (951, 66898), (1079, 58962), (1209, 52622), (1902, 33449), (2158, 29481), (2418, 26311), (2573, 24726), (3237, 19654), (4121, 15438), (5146, 12363), (6474, 9827), (7719, 8242)]