72877572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 196383096

約数和(自身を除く): 123505524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 193, 204, 306, 386, 579, 612, 617, 772, 1158, 1234, 1737, 1851, 2316, 2468, 3281, 3474, 3702, 5553, 6562, 6948, 7404, 9843, 10489, 11106, 13124, 19686, 20978, 22212, 29529, 31467, 39372, 41956, 59058, 62934, 94401, 118116, 119081, 125868, 188802, 238162, 357243, 377604, 476324, 714486, 1071729, 1428972, 2024377, 2143458, 4048754, 4286916, 6073131, 8097508, 12146262, 18219393, 24292524, 36438786, 72877572]

約数ペア:

[(1, 72877572), (2, 36438786), (3, 24292524), (4, 18219393), (6, 12146262), (9, 8097508), (12, 6073131), (17, 4286916), (18, 4048754), (34, 2143458), (36, 2024377), (51, 1428972), (68, 1071729), (102, 714486), (153, 476324), (193, 377604), (204, 357243), (306, 238162), (386, 188802), (579, 125868), (612, 119081), (617, 118116), (772, 94401), (1158, 62934), (1234, 59058), (1737, 41956), (1851, 39372), (2316, 31467), (2468, 29529), (3281, 22212), (3474, 20978), (3702, 19686), (5553, 13124), (6562, 11106), (6948, 10489), (7404, 9843)]