84478368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 247919616

約数和(自身を除く): 163441248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 127, 156, 164, 169, 208, 246, 254, 312, 328, 338, 381, 416, 492, 507, 508, 533, 624, 656, 676, 762, 984, 1014, 1016, 1066, 1248, 1312, 1352, 1524, 1599, 1651, 1968, 2028, 2032, 2132, 2704, 3048, 3198, 3302, 3936, 4056, 4064, 4264, 4953, 5207, 5408, 6096, 6396, 6604, 6929, 8112, 8528, 9906, 10414, 12192, 12792, 13208, 13858, 15621, 16224, 17056, 19812, 20787, 20828, 21463, 25584, 26416, 27716, 31242, 39624, 41574, 41656, 42926, 51168, 52832, 55432, 62484, 64389, 67691, 79248, 83148, 83312, 85852, 110864, 124968, 128778, 135382, 158496, 166296, 166624, 171704, 203073, 221728, 249936, 257556, 270764, 332592, 343408, 406146, 499872, 515112, 541528, 665184, 686816, 812292, 879983, 1030224, 1083056, 1624584, 1759966, 2060448, 2166112, 2639949, 3249168, 3519932, 5279898, 6498336, 7039864, 10559796, 14079728, 21119592, 28159456, 42239184, 84478368]

約数ペア:

[(1, 84478368), (2, 42239184), (3, 28159456), (4, 21119592), (6, 14079728), (8, 10559796), (12, 7039864), (13, 6498336), (16, 5279898), (24, 3519932), (26, 3249168), (32, 2639949), (39, 2166112), (41, 2060448), (48, 1759966), (52, 1624584), (78, 1083056), (82, 1030224), (96, 879983), (104, 812292), (123, 686816), (127, 665184), (156, 541528), (164, 515112), (169, 499872), (208, 406146), (246, 343408), (254, 332592), (312, 270764), (328, 257556), (338, 249936), (381, 221728), (416, 203073), (492, 171704), (507, 166624), (508, 166296), (533, 158496), (624, 135382), (656, 128778), (676, 124968), (762, 110864), (984, 85852), (1014, 83312), (1016, 83148), (1066, 79248), (1248, 67691), (1312, 64389), (1352, 62484), (1524, 55432), (1599, 52832), (1651, 51168), (1968, 42926), (2028, 41656), (2032, 41574), (2132, 39624), (2704, 31242), (3048, 27716), (3198, 26416), (3302, 25584), (3936, 21463), (4056, 20828), (4064, 20787), (4264, 19812), (4953, 17056), (5207, 16224), (5408, 15621), (6096, 13858), (6396, 13208), (6604, 12792), (6929, 12192), (8112, 10414), (8528, 9906)]