88647540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77761}}^1$

素因数の和:77792

約数の個数: 48

約数和(自身を含む): 261280320

約数和(自身を除く): 172632780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 77761, 155522, 233283, 311044, 388805, 466566, 777610, 933132, 1166415, 1477459, 1555220, 2332830, 2954918, 4432377, 4665660, 5909836, 7387295, 8864754, 14774590, 17729508, 22161885, 29549180, 44323770, 88647540]

約数ペア:

[(1, 88647540), (2, 44323770), (3, 29549180), (4, 22161885), (5, 17729508), (6, 14774590), (10, 8864754), (12, 7387295), (15, 5909836), (19, 4665660), (20, 4432377), (30, 2954918), (38, 2332830), (57, 1555220), (60, 1477459), (76, 1166415), (95, 933132), (114, 777610), (190, 466566), (228, 388805), (285, 311044), (380, 233283), (570, 155522), (1140, 77761)]