72276568

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1091}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 170859780

約数和(自身を除く): 98583212

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1091, 1183, 1274, 1352, 2182, 2366, 2548, 4364, 4732, 5096, 7637, 8281, 8728, 9464, 14183, 15274, 16562, 28366, 30548, 33124, 53459, 56732, 61096, 66248, 99281, 106918, 113464, 184379, 198562, 213836, 368758, 397124, 427672, 694967, 737516, 794248, 1290653, 1389934, 1475032, 2581306, 2779868, 5162612, 5559736, 9034571, 10325224, 18069142, 36138284, 72276568]

約数ペア:

[(1, 72276568), (2, 36138284), (4, 18069142), (7, 10325224), (8, 9034571), (13, 5559736), (14, 5162612), (26, 2779868), (28, 2581306), (49, 1475032), (52, 1389934), (56, 1290653), (91, 794248), (98, 737516), (104, 694967), (169, 427672), (182, 397124), (196, 368758), (338, 213836), (364, 198562), (392, 184379), (637, 113464), (676, 106918), (728, 99281), (1091, 66248), (1183, 61096), (1274, 56732), (1352, 53459), (2182, 33124), (2366, 30548), (2548, 28366), (4364, 16562), (4732, 15274), (5096, 14183), (7637, 9464), (8281, 8728)]