71444952

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{7243}}^1$

素因数の和:7392

約数の個数: 48

約数和(自身を含む): 194936040

約数和(自身を除く): 123491088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 7243, 9864, 14486, 21729, 28972, 43458, 57944, 65187, 86916, 130374, 173832, 260748, 521496, 992291, 1984582, 2976873, 3969164, 5953746, 7938328, 8930619, 11907492, 17861238, 23814984, 35722476, 71444952]

約数ペア:

[(1, 71444952), (2, 35722476), (3, 23814984), (4, 17861238), (6, 11907492), (8, 8930619), (9, 7938328), (12, 5953746), (18, 3969164), (24, 2976873), (36, 1984582), (72, 992291), (137, 521496), (274, 260748), (411, 173832), (548, 130374), (822, 86916), (1096, 65187), (1233, 57944), (1644, 43458), (2466, 28972), (3288, 21729), (4932, 14486), (7243, 9864)]