5681208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 15523200

約数和(自身を除く): 9841992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 139, 156, 262, 278, 312, 393, 417, 524, 556, 786, 834, 1048, 1112, 1572, 1668, 1703, 1807, 3144, 3336, 3406, 3614, 5109, 5421, 6812, 7228, 10218, 10842, 13624, 14456, 18209, 20436, 21684, 36418, 40872, 43368, 54627, 72836, 109254, 145672, 218508, 236717, 437016, 473434, 710151, 946868, 1420302, 1893736, 2840604, 5681208]

約数ペア:

[(1, 5681208), (2, 2840604), (3, 1893736), (4, 1420302), (6, 946868), (8, 710151), (12, 473434), (13, 437016), (24, 236717), (26, 218508), (39, 145672), (52, 109254), (78, 72836), (104, 54627), (131, 43368), (139, 40872), (156, 36418), (262, 21684), (278, 20436), (312, 18209), (393, 14456), (417, 13624), (524, 10842), (556, 10218), (786, 7228), (834, 6812), (1048, 5421), (1112, 5109), (1572, 3614), (1668, 3406), (1703, 3336), (1807, 3144)]