64438824

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 105389016

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 107, 138, 184, 214, 276, 321, 428, 552, 642, 856, 1091, 1284, 2182, 2461, 2568, 3273, 4364, 4922, 6546, 7383, 8728, 9844, 13092, 14766, 19688, 25093, 26184, 29532, 50186, 59064, 75279, 100372, 116737, 150558, 200744, 233474, 301116, 350211, 466948, 602232, 700422, 933896, 1400844, 2684951, 2801688, 5369902, 8054853, 10739804, 16109706, 21479608, 32219412, 64438824]

約数ペア:

[(1, 64438824), (2, 32219412), (3, 21479608), (4, 16109706), (6, 10739804), (8, 8054853), (12, 5369902), (23, 2801688), (24, 2684951), (46, 1400844), (69, 933896), (92, 700422), (107, 602232), (138, 466948), (184, 350211), (214, 301116), (276, 233474), (321, 200744), (428, 150558), (552, 116737), (642, 100372), (856, 75279), (1091, 59064), (1284, 50186), (2182, 29532), (2461, 26184), (2568, 25093), (3273, 19688), (4364, 14766), (4922, 13092), (6546, 9844), (7383, 8728)]