27219924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 73906560

約数和(自身を除く): 46686636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 563, 612, 711, 948, 1126, 1343, 1422, 1689, 2252, 2686, 2844, 3378, 4029, 5067, 5372, 6756, 8058, 9571, 10134, 12087, 16116, 19142, 20268, 24174, 28713, 38284, 44477, 48348, 57426, 86139, 88954, 114852, 133431, 172278, 177908, 266862, 344556, 400293, 533724, 756109, 800586, 1512218, 1601172, 2268327, 3024436, 4536654, 6804981, 9073308, 13609962, 27219924]

約数ペア:

[(1, 27219924), (2, 13609962), (3, 9073308), (4, 6804981), (6, 4536654), (9, 3024436), (12, 2268327), (17, 1601172), (18, 1512218), (34, 800586), (36, 756109), (51, 533724), (68, 400293), (79, 344556), (102, 266862), (153, 177908), (158, 172278), (204, 133431), (237, 114852), (306, 88954), (316, 86139), (474, 57426), (563, 48348), (612, 44477), (711, 38284), (948, 28713), (1126, 24174), (1343, 20268), (1422, 19142), (1689, 16116), (2252, 12087), (2686, 10134), (2844, 9571), (3378, 8058), (4029, 6756), (5067, 5372)]