7689968676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{16481}}^1$

素因数の和:17501

約数の個数: 72

約数和(自身を含む): 20956071864

約数和(自身を除く): 13266103188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 997, 1994, 2991, 3988, 5982, 8973, 11964, 12961, 16481, 17946, 25922, 32962, 35892, 38883, 49443, 51844, 65924, 77766, 98886, 116649, 148329, 155532, 197772, 214253, 233298, 296658, 428506, 466596, 593316, 642759, 857012, 1285518, 1928277, 2571036, 3856554, 7713108, 16431557, 32863114, 49294671, 65726228, 98589342, 147884013, 197178684, 213610241, 295768026, 427220482, 591536052, 640830723, 854440964, 1281661446, 1922492169, 2563322892, 3844984338, 7689968676]

約数ペア:

[(1, 7689968676), (2, 3844984338), (3, 2563322892), (4, 1922492169), (6, 1281661446), (9, 854440964), (12, 640830723), (13, 591536052), (18, 427220482), (26, 295768026), (36, 213610241), (39, 197178684), (52, 147884013), (78, 98589342), (117, 65726228), (156, 49294671), (234, 32863114), (468, 16431557), (997, 7713108), (1994, 3856554), (2991, 2571036), (3988, 1928277), (5982, 1285518), (8973, 857012), (11964, 642759), (12961, 593316), (16481, 466596), (17946, 428506), (25922, 296658), (32962, 233298), (35892, 214253), (38883, 197772), (49443, 155532), (51844, 148329), (65924, 116649), (77766, 98886)]