136898604

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 359399040

約数和(自身を除く): 222500436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 241, 279, 372, 482, 509, 558, 723, 964, 1018, 1116, 1446, 1527, 2036, 2169, 2892, 3054, 4338, 4581, 6108, 7471, 8676, 9162, 14942, 15779, 18324, 22413, 29884, 31558, 44826, 47337, 63116, 67239, 89652, 94674, 122669, 134478, 142011, 189348, 245338, 268956, 284022, 368007, 490676, 568044, 736014, 1104021, 1472028, 2208042, 3802739, 4416084, 7605478, 11408217, 15210956, 22816434, 34224651, 45632868, 68449302, 136898604]

約数ペア:

[(1, 136898604), (2, 68449302), (3, 45632868), (4, 34224651), (6, 22816434), (9, 15210956), (12, 11408217), (18, 7605478), (31, 4416084), (36, 3802739), (62, 2208042), (93, 1472028), (124, 1104021), (186, 736014), (241, 568044), (279, 490676), (372, 368007), (482, 284022), (509, 268956), (558, 245338), (723, 189348), (964, 142011), (1018, 134478), (1116, 122669), (1446, 94674), (1527, 89652), (2036, 67239), (2169, 63116), (2892, 47337), (3054, 44826), (4338, 31558), (4581, 29884), (6108, 22413), (7471, 18324), (8676, 15779), (9162, 14942)]