69440256

素因数分解:

$2^8\times 3^2\times {\mathrm{30139}}^1$

素因数の和:30161

約数の個数: 54

約数和(自身を含む): 200220020

約数和(自身を除く): 130779764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 30139, 60278, 90417, 120556, 180834, 241112, 271251, 361668, 482224, 542502, 723336, 964448, 1085004, 1446672, 1928896, 2170008, 2893344, 3857792, 4340016, 5786688, 7715584, 8680032, 11573376, 17360064, 23146752, 34720128, 69440256]

約数ペア:

[(1, 69440256), (2, 34720128), (3, 23146752), (4, 17360064), (6, 11573376), (8, 8680032), (9, 7715584), (12, 5786688), (16, 4340016), (18, 3857792), (24, 2893344), (32, 2170008), (36, 1928896), (48, 1446672), (64, 1085004), (72, 964448), (96, 723336), (128, 542502), (144, 482224), (192, 361668), (256, 271251), (288, 241112), (384, 180834), (576, 120556), (768, 90417), (1152, 60278), (2304, 30139)]