77566554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 181962144

約数和(自身を除く): 104395590

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1571, 1899, 2743, 3142, 3798, 4713, 5486, 8229, 9426, 14139, 16458, 20423, 24687, 28278, 40846, 49374, 61269, 122538, 183807, 331481, 367614, 662962, 994443, 1988886, 2983329, 4309253, 5966658, 8618506, 12927759, 25855518, 38783277, 77566554]

約数ペア:

[(1, 77566554), (2, 38783277), (3, 25855518), (6, 12927759), (9, 8618506), (13, 5966658), (18, 4309253), (26, 2983329), (39, 1988886), (78, 994443), (117, 662962), (211, 367614), (234, 331481), (422, 183807), (633, 122538), (1266, 61269), (1571, 49374), (1899, 40846), (2743, 28278), (3142, 24687), (3798, 20423), (4713, 16458), (5486, 14139), (8229, 9426)]