64540008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 191940840

約数和(自身を除く): 127400832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1301, 1378, 1908, 2067, 2602, 2756, 3816, 3903, 4134, 5204, 5512, 6201, 7806, 8268, 10408, 11709, 12402, 15612, 16536, 16913, 23418, 24804, 31224, 33826, 46836, 49608, 50739, 67652, 68953, 93672, 101478, 135304, 137906, 152217, 202956, 206859, 275812, 304434, 405912, 413718, 551624, 608868, 620577, 827436, 896389, 1217736, 1241154, 1654872, 1792778, 2482308, 2689167, 3585556, 4964616, 5378334, 7171112, 8067501, 10756668, 16135002, 21513336, 32270004, 64540008]

約数ペア:

[(1, 64540008), (2, 32270004), (3, 21513336), (4, 16135002), (6, 10756668), (8, 8067501), (9, 7171112), (12, 5378334), (13, 4964616), (18, 3585556), (24, 2689167), (26, 2482308), (36, 1792778), (39, 1654872), (52, 1241154), (53, 1217736), (72, 896389), (78, 827436), (104, 620577), (106, 608868), (117, 551624), (156, 413718), (159, 405912), (212, 304434), (234, 275812), (312, 206859), (318, 202956), (424, 152217), (468, 137906), (477, 135304), (636, 101478), (689, 93672), (936, 68953), (954, 67652), (1272, 50739), (1301, 49608), (1378, 46836), (1908, 33826), (2067, 31224), (2602, 24804), (2756, 23418), (3816, 16913), (3903, 16536), (4134, 15612), (5204, 12402), (5512, 11709), (6201, 10408), (7806, 8268)]