272140362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 644128524

約数和(自身を除く): 371988162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 169, 234, 274, 338, 411, 507, 653, 822, 1014, 1233, 1306, 1521, 1781, 1959, 2466, 3042, 3562, 3918, 5343, 5877, 8489, 10686, 11754, 16029, 16978, 23153, 25467, 32058, 46306, 50934, 69459, 76401, 89461, 110357, 138918, 152802, 178922, 208377, 220714, 268383, 331071, 416754, 536766, 662142, 805149, 993213, 1162993, 1610298, 1986426, 2325986, 3488979, 6977958, 10466937, 15118909, 20933874, 30237818, 45356727, 90713454, 136070181, 272140362]

約数ペア:

[(1, 272140362), (2, 136070181), (3, 90713454), (6, 45356727), (9, 30237818), (13, 20933874), (18, 15118909), (26, 10466937), (39, 6977958), (78, 3488979), (117, 2325986), (137, 1986426), (169, 1610298), (234, 1162993), (274, 993213), (338, 805149), (411, 662142), (507, 536766), (653, 416754), (822, 331071), (1014, 268383), (1233, 220714), (1306, 208377), (1521, 178922), (1781, 152802), (1959, 138918), (2466, 110357), (3042, 89461), (3562, 76401), (3918, 69459), (5343, 50934), (5877, 46306), (8489, 32058), (10686, 25467), (11754, 23153), (16029, 16978)]