66685896

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16249}}^1$

素因数の和:16283

約数の個数: 64

約数和(自身を含む): 195000000

約数和(自身を除く): 128314104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 16249, 32498, 48747, 64996, 97494, 129992, 146241, 194988, 292482, 308731, 389976, 438723, 584964, 617462, 877446, 926193, 1169928, 1234924, 1754892, 1852386, 2469848, 2778579, 3509784, 3704772, 5557158, 7409544, 8335737, 11114316, 16671474, 22228632, 33342948, 66685896]

約数ペア:

[(1, 66685896), (2, 33342948), (3, 22228632), (4, 16671474), (6, 11114316), (8, 8335737), (9, 7409544), (12, 5557158), (18, 3704772), (19, 3509784), (24, 2778579), (27, 2469848), (36, 1852386), (38, 1754892), (54, 1234924), (57, 1169928), (72, 926193), (76, 877446), (108, 617462), (114, 584964), (152, 438723), (171, 389976), (216, 308731), (228, 292482), (342, 194988), (456, 146241), (513, 129992), (684, 97494), (1026, 64996), (1368, 48747), (2052, 32498), (4104, 16249)]