72389712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{48649}}^1$

素因数の和:48691

約数の個数: 40

約数和(自身を含む): 193043200

約数和(自身を除く): 120653488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 48649, 97298, 145947, 194596, 291894, 389192, 583788, 778384, 1167576, 1508119, 2335152, 3016238, 4524357, 6032476, 9048714, 12064952, 18097428, 24129904, 36194856, 72389712]

約数ペア:

[(1, 72389712), (2, 36194856), (3, 24129904), (4, 18097428), (6, 12064952), (8, 9048714), (12, 6032476), (16, 4524357), (24, 3016238), (31, 2335152), (48, 1508119), (62, 1167576), (93, 778384), (124, 583788), (186, 389192), (248, 291894), (372, 194596), (496, 145947), (744, 97298), (1488, 48649)]