144508572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4349}}^1$

素因数の和:4443

約数の個数: 72

約数和(自身を含む): 399016800

約数和(自身を除く): 254508228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 4349, 5538, 8307, 8698, 11076, 13047, 16614, 17396, 26094, 33228, 39141, 52188, 56537, 78282, 113074, 156564, 169611, 226148, 308779, 339222, 508833, 617558, 678444, 926337, 1017666, 1235116, 1852674, 2035332, 2779011, 3705348, 4014127, 5558022, 8028254, 11116044, 12042381, 16056508, 24084762, 36127143, 48169524, 72254286, 144508572]

約数ペア:

[(1, 144508572), (2, 72254286), (3, 48169524), (4, 36127143), (6, 24084762), (9, 16056508), (12, 12042381), (13, 11116044), (18, 8028254), (26, 5558022), (36, 4014127), (39, 3705348), (52, 2779011), (71, 2035332), (78, 1852674), (117, 1235116), (142, 1017666), (156, 926337), (213, 678444), (234, 617558), (284, 508833), (426, 339222), (468, 308779), (639, 226148), (852, 169611), (923, 156564), (1278, 113074), (1846, 78282), (2556, 56537), (2769, 52188), (3692, 39141), (4349, 33228), (5538, 26094), (8307, 17396), (8698, 16614), (11076, 13047)]