63815220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{50647}}^1$

素因数の和:50669

約数の個数: 72

約数和(自身を含む): 221230464

約数和(自身を除く): 157415244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 50647, 101294, 151941, 202588, 253235, 303882, 354529, 455823, 506470, 607764, 709058, 759705, 911646, 1012940, 1063587, 1418116, 1519410, 1772645, 1823292, 2127174, 2279115, 3038820, 3190761, 3545290, 4254348, 4558230, 5317935, 6381522, 7090580, 9116460, 10635870, 12763044, 15953805, 21271740, 31907610, 63815220]

約数ペア:

[(1, 63815220), (2, 31907610), (3, 21271740), (4, 15953805), (5, 12763044), (6, 10635870), (7, 9116460), (9, 7090580), (10, 6381522), (12, 5317935), (14, 4558230), (15, 4254348), (18, 3545290), (20, 3190761), (21, 3038820), (28, 2279115), (30, 2127174), (35, 1823292), (36, 1772645), (42, 1519410), (45, 1418116), (60, 1063587), (63, 1012940), (70, 911646), (84, 759705), (90, 709058), (105, 607764), (126, 506470), (140, 455823), (180, 354529), (210, 303882), (252, 253235), (315, 202588), (420, 151941), (630, 101294), (1260, 50647)]