81582648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 239222160

約数和(自身を除く): 157639512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 173, 196, 294, 346, 392, 401, 519, 588, 692, 802, 1038, 1176, 1203, 1211, 1384, 1604, 2076, 2406, 2422, 2807, 3208, 3633, 4152, 4812, 4844, 5614, 7266, 8421, 8477, 9624, 9688, 11228, 14532, 16842, 16954, 19649, 22456, 25431, 29064, 33684, 33908, 39298, 50862, 58947, 67368, 67816, 69373, 78596, 101724, 117894, 138746, 157192, 203448, 208119, 235788, 277492, 416238, 471576, 485611, 554984, 832476, 971222, 1456833, 1664952, 1942444, 2913666, 3399277, 3884888, 5827332, 6798554, 10197831, 11654664, 13597108, 20395662, 27194216, 40791324, 81582648]

約数ペア:

[(1, 81582648), (2, 40791324), (3, 27194216), (4, 20395662), (6, 13597108), (7, 11654664), (8, 10197831), (12, 6798554), (14, 5827332), (21, 3884888), (24, 3399277), (28, 2913666), (42, 1942444), (49, 1664952), (56, 1456833), (84, 971222), (98, 832476), (147, 554984), (168, 485611), (173, 471576), (196, 416238), (294, 277492), (346, 235788), (392, 208119), (401, 203448), (519, 157192), (588, 138746), (692, 117894), (802, 101724), (1038, 78596), (1176, 69373), (1203, 67816), (1211, 67368), (1384, 58947), (1604, 50862), (2076, 39298), (2406, 33908), (2422, 33684), (2807, 29064), (3208, 25431), (3633, 22456), (4152, 19649), (4812, 16954), (4844, 16842), (5614, 14532), (7266, 11228), (8421, 9688), (8477, 9624)]