120518748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25171}}^1$

素因数の和:25207

約数の個数: 72

約数和(自身を含む): 366504320

約数和(自身を除く): 245985572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 25171, 50342, 75513, 100684, 151026, 176197, 226539, 302052, 352394, 453078, 478249, 528591, 704788, 906156, 956498, 1057182, 1434747, 1585773, 1912996, 2114364, 2869494, 3171546, 3347743, 4304241, 5738988, 6343092, 6695486, 8608482, 10043229, 13390972, 17216964, 20086458, 30129687, 40172916, 60259374, 120518748]

約数ペア:

[(1, 120518748), (2, 60259374), (3, 40172916), (4, 30129687), (6, 20086458), (7, 17216964), (9, 13390972), (12, 10043229), (14, 8608482), (18, 6695486), (19, 6343092), (21, 5738988), (28, 4304241), (36, 3347743), (38, 3171546), (42, 2869494), (57, 2114364), (63, 1912996), (76, 1585773), (84, 1434747), (114, 1057182), (126, 956498), (133, 906156), (171, 704788), (228, 528591), (252, 478249), (266, 453078), (342, 352394), (399, 302052), (532, 226539), (684, 176197), (798, 151026), (1197, 100684), (1596, 75513), (2394, 50342), (4788, 25171)]