73887138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 175741488

約数和(自身を除く): 101854350

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 169, 214, 227, 234, 321, 338, 454, 507, 642, 681, 963, 1014, 1362, 1391, 1521, 1926, 2043, 2782, 2951, 3042, 4086, 4173, 5902, 8346, 8853, 12519, 17706, 18083, 24289, 25038, 26559, 36166, 38363, 48578, 53118, 54249, 72867, 76726, 108498, 115089, 145734, 162747, 218601, 230178, 315757, 325494, 345267, 437202, 631514, 690534, 947271, 1894542, 2841813, 4104841, 5683626, 8209682, 12314523, 24629046, 36943569, 73887138]

約数ペア:

[(1, 73887138), (2, 36943569), (3, 24629046), (6, 12314523), (9, 8209682), (13, 5683626), (18, 4104841), (26, 2841813), (39, 1894542), (78, 947271), (107, 690534), (117, 631514), (169, 437202), (214, 345267), (227, 325494), (234, 315757), (321, 230178), (338, 218601), (454, 162747), (507, 145734), (642, 115089), (681, 108498), (963, 76726), (1014, 72867), (1362, 54249), (1391, 53118), (1521, 48578), (1926, 38363), (2043, 36166), (2782, 26559), (2951, 25038), (3042, 24289), (4086, 18083), (4173, 17706), (5902, 12519), (8346, 8853)]