63913444

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 137179392

約数和(自身を除く): 73265948

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 67, 98, 124, 134, 157, 196, 217, 268, 314, 434, 469, 628, 868, 938, 1099, 1519, 1876, 2077, 2198, 3038, 3283, 4154, 4396, 4867, 6076, 6566, 7693, 8308, 9734, 10519, 13132, 14539, 15386, 19468, 21038, 29078, 30772, 34069, 42076, 58156, 68138, 73633, 101773, 136276, 147266, 203546, 238483, 294532, 326089, 407092, 476966, 515431, 652178, 953932, 1030862, 1304356, 2061724, 2282623, 4565246, 9130492, 15978361, 31956722, 63913444]

約数ペア:

[(1, 63913444), (2, 31956722), (4, 15978361), (7, 9130492), (14, 4565246), (28, 2282623), (31, 2061724), (49, 1304356), (62, 1030862), (67, 953932), (98, 652178), (124, 515431), (134, 476966), (157, 407092), (196, 326089), (217, 294532), (268, 238483), (314, 203546), (434, 147266), (469, 136276), (628, 101773), (868, 73633), (938, 68138), (1099, 58156), (1519, 42076), (1876, 34069), (2077, 30772), (2198, 29078), (3038, 21038), (3283, 19468), (4154, 15386), (4396, 14539), (4867, 13132), (6076, 10519), (6566, 9734), (7693, 8308)]