71399196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 108

約数和(自身を含む): 204201816

約数和(自身を除く): 132802620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 121, 132, 148, 198, 222, 242, 333, 363, 396, 407, 443, 444, 484, 666, 726, 814, 886, 1089, 1221, 1329, 1332, 1452, 1628, 1772, 2178, 2442, 2658, 3663, 3987, 4356, 4477, 4873, 4884, 5316, 7326, 7974, 8954, 9746, 13431, 14619, 14652, 15948, 16391, 17908, 19492, 26862, 29238, 32782, 40293, 43857, 49173, 53603, 53724, 58476, 65564, 80586, 87714, 98346, 107206, 147519, 160809, 161172, 175428, 180301, 196692, 214412, 295038, 321618, 360602, 482427, 540903, 590076, 643236, 721204, 964854, 1081806, 1622709, 1929708, 1983311, 2163612, 3245418, 3966622, 5949933, 6490836, 7933244, 11899866, 17849799, 23799732, 35699598, 71399196]

約数ペア:

[(1, 71399196), (2, 35699598), (3, 23799732), (4, 17849799), (6, 11899866), (9, 7933244), (11, 6490836), (12, 5949933), (18, 3966622), (22, 3245418), (33, 2163612), (36, 1983311), (37, 1929708), (44, 1622709), (66, 1081806), (74, 964854), (99, 721204), (111, 643236), (121, 590076), (132, 540903), (148, 482427), (198, 360602), (222, 321618), (242, 295038), (333, 214412), (363, 196692), (396, 180301), (407, 175428), (443, 161172), (444, 160809), (484, 147519), (666, 107206), (726, 98346), (814, 87714), (886, 80586), (1089, 65564), (1221, 58476), (1329, 53724), (1332, 53603), (1452, 49173), (1628, 43857), (1772, 40293), (2178, 32782), (2442, 29238), (2658, 26862), (3663, 19492), (3987, 17908), (4356, 16391), (4477, 15948), (4873, 14652), (4884, 14619), (5316, 13431), (7326, 9746), (7974, 8954)]