27512748

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 72858240

約数和(自身を除く): 45345492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 277, 279, 356, 372, 534, 554, 558, 801, 831, 1068, 1108, 1116, 1602, 1662, 2493, 2759, 3204, 3324, 4986, 5518, 8277, 8587, 9972, 11036, 16554, 17174, 24653, 24831, 25761, 33108, 34348, 49306, 49662, 51522, 73959, 77283, 98612, 99324, 103044, 147918, 154566, 221877, 295836, 309132, 443754, 764243, 887508, 1528486, 2292729, 3056972, 4585458, 6878187, 9170916, 13756374, 27512748]

約数ペア:

[(1, 27512748), (2, 13756374), (3, 9170916), (4, 6878187), (6, 4585458), (9, 3056972), (12, 2292729), (18, 1528486), (31, 887508), (36, 764243), (62, 443754), (89, 309132), (93, 295836), (124, 221877), (178, 154566), (186, 147918), (267, 103044), (277, 99324), (279, 98612), (356, 77283), (372, 73959), (534, 51522), (554, 49662), (558, 49306), (801, 34348), (831, 33108), (1068, 25761), (1108, 24831), (1116, 24653), (1602, 17174), (1662, 16554), (2493, 11036), (2759, 9972), (3204, 8587), (3324, 8277), (4986, 5518)]