89984804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 194745600

約数和(自身を除く): 104760796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 364, 538, 919, 1076, 1838, 1883, 3497, 3676, 3766, 6433, 6994, 7532, 11947, 12866, 13988, 23894, 24479, 25732, 47788, 48958, 83629, 97916, 167258, 247211, 334516, 494422, 988844, 1730477, 3213743, 3460954, 6427486, 6921908, 12854972, 22496201, 44992402, 89984804]

約数ペア:

[(1, 89984804), (2, 44992402), (4, 22496201), (7, 12854972), (13, 6921908), (14, 6427486), (26, 3460954), (28, 3213743), (52, 1730477), (91, 988844), (182, 494422), (269, 334516), (364, 247211), (538, 167258), (919, 97916), (1076, 83629), (1838, 48958), (1883, 47788), (3497, 25732), (3676, 24479), (3766, 23894), (6433, 13988), (6994, 12866), (7532, 11947)]