77970384

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{1787}}^1$

素因数の和:1905

約数の個数: 80

約数和(自身を含む): 226146240

約数和(自身を除く): 148175856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 808, 909, 1212, 1616, 1787, 1818, 2424, 2727, 3574, 3636, 4848, 5361, 5454, 7148, 7272, 10722, 10908, 14296, 14544, 16083, 21444, 21816, 28592, 32166, 42888, 43632, 48249, 64332, 85776, 96498, 128664, 180487, 192996, 257328, 360974, 385992, 541461, 721948, 771984, 1082922, 1443896, 1624383, 2165844, 2887792, 3248766, 4331688, 4873149, 6497532, 8663376, 9746298, 12995064, 19492596, 25990128, 38985192, 77970384]

約数ペア:

[(1, 77970384), (2, 38985192), (3, 25990128), (4, 19492596), (6, 12995064), (8, 9746298), (9, 8663376), (12, 6497532), (16, 4873149), (18, 4331688), (24, 3248766), (27, 2887792), (36, 2165844), (48, 1624383), (54, 1443896), (72, 1082922), (101, 771984), (108, 721948), (144, 541461), (202, 385992), (216, 360974), (303, 257328), (404, 192996), (432, 180487), (606, 128664), (808, 96498), (909, 85776), (1212, 64332), (1616, 48249), (1787, 43632), (1818, 42888), (2424, 32166), (2727, 28592), (3574, 21816), (3636, 21444), (4848, 16083), (5361, 14544), (5454, 14296), (7148, 10908), (7272, 10722)]