90999198

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 220776192

約数和(自身を除く): 129776994

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 53, 62, 93, 102, 106, 153, 159, 181, 186, 279, 306, 318, 362, 477, 527, 543, 558, 901, 954, 1054, 1086, 1581, 1629, 1643, 1802, 2703, 3077, 3162, 3258, 3286, 4743, 4929, 5406, 5611, 6154, 8109, 9231, 9486, 9593, 9858, 11222, 14787, 16218, 16833, 18462, 19186, 27693, 27931, 28779, 29574, 33666, 50499, 55386, 55862, 57558, 83793, 86337, 95387, 100998, 163081, 167586, 172674, 190774, 251379, 286161, 297383, 326162, 489243, 502758, 572322, 594766, 858483, 892149, 978486, 1467729, 1716966, 1784298, 2676447, 2935458, 5055511, 5352894, 10111022, 15166533, 30333066, 45499599, 90999198]

約数ペア:

[(1, 90999198), (2, 45499599), (3, 30333066), (6, 15166533), (9, 10111022), (17, 5352894), (18, 5055511), (31, 2935458), (34, 2676447), (51, 1784298), (53, 1716966), (62, 1467729), (93, 978486), (102, 892149), (106, 858483), (153, 594766), (159, 572322), (181, 502758), (186, 489243), (279, 326162), (306, 297383), (318, 286161), (362, 251379), (477, 190774), (527, 172674), (543, 167586), (558, 163081), (901, 100998), (954, 95387), (1054, 86337), (1086, 83793), (1581, 57558), (1629, 55862), (1643, 55386), (1802, 50499), (2703, 33666), (3077, 29574), (3162, 28779), (3258, 27931), (3286, 27693), (4743, 19186), (4929, 18462), (5406, 16833), (5611, 16218), (6154, 14787), (8109, 11222), (9231, 9858), (9486, 9593)]