77990022

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20769

約数の個数: 48

約数和(自身を含む): 194051520

約数和(自身を除く): 116061498

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 20731, 41462, 62193, 124386, 186579, 228041, 373158, 393889, 456082, 684123, 787778, 1181667, 1368246, 2052369, 2363334, 3545001, 4104738, 4332779, 7090002, 8665558, 12998337, 25996674, 38995011, 77990022]

約数ペア:

[(1, 77990022), (2, 38995011), (3, 25996674), (6, 12998337), (9, 8665558), (11, 7090002), (18, 4332779), (19, 4104738), (22, 3545001), (33, 2363334), (38, 2052369), (57, 1368246), (66, 1181667), (99, 787778), (114, 684123), (171, 456082), (198, 393889), (209, 373158), (342, 228041), (418, 186579), (627, 124386), (1254, 62193), (1881, 41462), (3762, 20731)]