68969448

素因数分解:

$2^3\times 3^3\times {\mathrm{269}}^1\times {\mathrm{1187}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 192456000

約数和(自身を除く): 123486552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 269, 538, 807, 1076, 1187, 1614, 2152, 2374, 2421, 3228, 3561, 4748, 4842, 6456, 7122, 7263, 9496, 9684, 10683, 14244, 14526, 19368, 21366, 28488, 29052, 32049, 42732, 58104, 64098, 85464, 128196, 256392, 319303, 638606, 957909, 1277212, 1915818, 2554424, 2873727, 3831636, 5747454, 7663272, 8621181, 11494908, 17242362, 22989816, 34484724, 68969448]

約数ペア:

[(1, 68969448), (2, 34484724), (3, 22989816), (4, 17242362), (6, 11494908), (8, 8621181), (9, 7663272), (12, 5747454), (18, 3831636), (24, 2873727), (27, 2554424), (36, 1915818), (54, 1277212), (72, 957909), (108, 638606), (216, 319303), (269, 256392), (538, 128196), (807, 85464), (1076, 64098), (1187, 58104), (1614, 42732), (2152, 32049), (2374, 29052), (2421, 28488), (3228, 21366), (3561, 19368), (4748, 14526), (4842, 14244), (6456, 10683), (7122, 9684), (7263, 9496)]