73142316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 200119920

約数和(自身を除く): 126977604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 373, 419, 468, 746, 838, 1119, 1257, 1492, 1676, 2238, 2514, 3357, 3771, 4476, 4849, 5028, 5447, 6714, 7542, 9698, 10894, 13428, 14547, 15084, 16341, 19396, 21788, 29094, 32682, 43641, 49023, 58188, 65364, 87282, 98046, 156287, 174564, 196092, 312574, 468861, 625148, 937722, 1406583, 1875444, 2031731, 2813166, 4063462, 5626332, 6095193, 8126924, 12190386, 18285579, 24380772, 36571158, 73142316]

約数ペア:

[(1, 73142316), (2, 36571158), (3, 24380772), (4, 18285579), (6, 12190386), (9, 8126924), (12, 6095193), (13, 5626332), (18, 4063462), (26, 2813166), (36, 2031731), (39, 1875444), (52, 1406583), (78, 937722), (117, 625148), (156, 468861), (234, 312574), (373, 196092), (419, 174564), (468, 156287), (746, 98046), (838, 87282), (1119, 65364), (1257, 58188), (1492, 49023), (1676, 43641), (2238, 32682), (2514, 29094), (3357, 21788), (3771, 19396), (4476, 16341), (4849, 15084), (5028, 14547), (5447, 13428), (6714, 10894), (7542, 9698)]