39947472

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 80

約数和(自身を含む): 116064000

約数和(自身を除く): 76116528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1039, 1068, 1424, 1602, 2078, 2136, 2403, 3117, 3204, 4156, 4272, 4806, 6234, 6408, 8312, 9351, 9612, 12468, 12816, 16624, 18702, 19224, 24936, 28053, 37404, 38448, 49872, 56106, 74808, 92471, 112212, 149616, 184942, 224424, 277413, 369884, 448848, 554826, 739768, 832239, 1109652, 1479536, 1664478, 2219304, 2496717, 3328956, 4438608, 4993434, 6657912, 9986868, 13315824, 19973736, 39947472]

約数ペア:

[(1, 39947472), (2, 19973736), (3, 13315824), (4, 9986868), (6, 6657912), (8, 4993434), (9, 4438608), (12, 3328956), (16, 2496717), (18, 2219304), (24, 1664478), (27, 1479536), (36, 1109652), (48, 832239), (54, 739768), (72, 554826), (89, 448848), (108, 369884), (144, 277413), (178, 224424), (216, 184942), (267, 149616), (356, 112212), (432, 92471), (534, 74808), (712, 56106), (801, 49872), (1039, 38448), (1068, 37404), (1424, 28053), (1602, 24936), (2078, 19224), (2136, 18702), (2403, 16624), (3117, 12816), (3204, 12468), (4156, 9612), (4272, 9351), (4806, 8312), (6234, 6408)]