71980368

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21121}}^1$

素因数の和:21203

約数の個数: 40

約数和(自身を含む): 188577216

約数和(自身を除く): 116596848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 21121, 42242, 63363, 84484, 126726, 168968, 253452, 337936, 506904, 1013808, 1499591, 2999182, 4498773, 5998364, 8997546, 11996728, 17995092, 23993456, 35990184, 71980368]

約数ペア:

[(1, 71980368), (2, 35990184), (3, 23993456), (4, 17995092), (6, 11996728), (8, 8997546), (12, 5998364), (16, 4498773), (24, 2999182), (48, 1499591), (71, 1013808), (142, 506904), (213, 337936), (284, 253452), (426, 168968), (568, 126726), (852, 84484), (1136, 63363), (1704, 42242), (3408, 21121)]