78139344

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3148

約数の個数: 80

約数和(自身を含む): 220700160

約数和(自身を除く): 142560816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3089, 3162, 4216, 6178, 6324, 8432, 9267, 12356, 12648, 18534, 24712, 25296, 37068, 49424, 52513, 74136, 95759, 105026, 148272, 157539, 191518, 210052, 287277, 315078, 383036, 420104, 574554, 630156, 766072, 840208, 1149108, 1260312, 1532144, 1627903, 2298216, 2520624, 3255806, 4596432, 4883709, 6511612, 9767418, 13023224, 19534836, 26046448, 39069672, 78139344]

約数ペア:

[(1, 78139344), (2, 39069672), (3, 26046448), (4, 19534836), (6, 13023224), (8, 9767418), (12, 6511612), (16, 4883709), (17, 4596432), (24, 3255806), (31, 2520624), (34, 2298216), (48, 1627903), (51, 1532144), (62, 1260312), (68, 1149108), (93, 840208), (102, 766072), (124, 630156), (136, 574554), (186, 420104), (204, 383036), (248, 315078), (272, 287277), (372, 210052), (408, 191518), (496, 157539), (527, 148272), (744, 105026), (816, 95759), (1054, 74136), (1488, 52513), (1581, 49424), (2108, 37068), (3089, 25296), (3162, 24712), (4216, 18534), (6178, 12648), (6324, 12356), (8432, 9267)]