64430748

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1896

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 121847652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1836, 1847, 1938, 2052, 2907, 3694, 3876, 5541, 5814, 7388, 8721, 11082, 11628, 16623, 17442, 22164, 31399, 33246, 34884, 35093, 49869, 62798, 66492, 70186, 94197, 99738, 105279, 125596, 140372, 188394, 199476, 210558, 282591, 315837, 376788, 421116, 565182, 596581, 631674, 847773, 947511, 1130364, 1193162, 1263348, 1695546, 1789743, 1895022, 2386324, 3391092, 3579486, 3790044, 5369229, 7158972, 10738458, 16107687, 21476916, 32215374, 64430748]

約数ペア:

[(1, 64430748), (2, 32215374), (3, 21476916), (4, 16107687), (6, 10738458), (9, 7158972), (12, 5369229), (17, 3790044), (18, 3579486), (19, 3391092), (27, 2386324), (34, 1895022), (36, 1789743), (38, 1695546), (51, 1263348), (54, 1193162), (57, 1130364), (68, 947511), (76, 847773), (102, 631674), (108, 596581), (114, 565182), (153, 421116), (171, 376788), (204, 315837), (228, 282591), (306, 210558), (323, 199476), (342, 188394), (459, 140372), (513, 125596), (612, 105279), (646, 99738), (684, 94197), (918, 70186), (969, 66492), (1026, 62798), (1292, 49869), (1836, 35093), (1847, 34884), (1938, 33246), (2052, 31399), (2907, 22164), (3694, 17442), (3876, 16623), (5541, 11628), (5814, 11082), (7388, 8721)]