68701872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 189630720

約数和(自身を除く): 120928848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1061, 1136, 1349, 1704, 2122, 2698, 3183, 3408, 4047, 4244, 5396, 6366, 8094, 8488, 10792, 12732, 16188, 16976, 20159, 21584, 25464, 32376, 40318, 50928, 60477, 64752, 75331, 80636, 120954, 150662, 161272, 225993, 241908, 301324, 322544, 451986, 483816, 602648, 903972, 967632, 1205296, 1431289, 1807944, 2862578, 3615888, 4293867, 5725156, 8587734, 11450312, 17175468, 22900624, 34350936, 68701872]

約数ペア:

[(1, 68701872), (2, 34350936), (3, 22900624), (4, 17175468), (6, 11450312), (8, 8587734), (12, 5725156), (16, 4293867), (19, 3615888), (24, 2862578), (38, 1807944), (48, 1431289), (57, 1205296), (71, 967632), (76, 903972), (114, 602648), (142, 483816), (152, 451986), (213, 322544), (228, 301324), (284, 241908), (304, 225993), (426, 161272), (456, 150662), (568, 120954), (852, 80636), (912, 75331), (1061, 64752), (1136, 60477), (1349, 50928), (1704, 40318), (2122, 32376), (2698, 25464), (3183, 21584), (3408, 20159), (4047, 16976), (4244, 16188), (5396, 12732), (6366, 10792), (8094, 8488)]