617828172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{4547}}^1$

素因数の和:4647

約数の個数: 72

約数和(自身を含む): 1584668736

約数和(自身を除く): 966840564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 402, 507, 676, 804, 871, 1014, 1742, 2028, 2613, 3484, 4547, 5226, 9094, 10452, 11323, 13641, 18188, 22646, 27282, 33969, 45292, 54564, 59111, 67938, 118222, 135876, 177333, 236444, 304649, 354666, 609298, 709332, 768443, 913947, 1218596, 1536886, 1827894, 2305329, 3073772, 3655788, 3960437, 4610658, 7920874, 9221316, 11881311, 15841748, 23762622, 47525244, 51485681, 102971362, 154457043, 205942724, 308914086, 617828172]

約数ペア:

[(1, 617828172), (2, 308914086), (3, 205942724), (4, 154457043), (6, 102971362), (12, 51485681), (13, 47525244), (26, 23762622), (39, 15841748), (52, 11881311), (67, 9221316), (78, 7920874), (134, 4610658), (156, 3960437), (169, 3655788), (201, 3073772), (268, 2305329), (338, 1827894), (402, 1536886), (507, 1218596), (676, 913947), (804, 768443), (871, 709332), (1014, 609298), (1742, 354666), (2028, 304649), (2613, 236444), (3484, 177333), (4547, 135876), (5226, 118222), (9094, 67938), (10452, 59111), (11323, 54564), (13641, 45292), (18188, 33969), (22646, 27282)]