65258208

素因数分解:

$2^5\times 3^2\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1016

約数の個数: 72

約数和(自身を含む): 186397848

約数和(自身を除く): 121139640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 347, 653, 694, 1041, 1306, 1388, 1959, 2082, 2612, 2776, 3123, 3918, 4164, 5224, 5552, 5877, 6246, 7836, 8328, 10448, 11104, 11754, 12492, 15672, 16656, 20896, 23508, 24984, 31344, 33312, 47016, 49968, 62688, 94032, 99936, 188064, 226591, 453182, 679773, 906364, 1359546, 1812728, 2039319, 2719092, 3625456, 4078638, 5438184, 7250912, 8157276, 10876368, 16314552, 21752736, 32629104, 65258208]

約数ペア:

[(1, 65258208), (2, 32629104), (3, 21752736), (4, 16314552), (6, 10876368), (8, 8157276), (9, 7250912), (12, 5438184), (16, 4078638), (18, 3625456), (24, 2719092), (32, 2039319), (36, 1812728), (48, 1359546), (72, 906364), (96, 679773), (144, 453182), (288, 226591), (347, 188064), (653, 99936), (694, 94032), (1041, 62688), (1306, 49968), (1388, 47016), (1959, 33312), (2082, 31344), (2612, 24984), (2776, 23508), (3123, 20896), (3918, 16656), (4164, 15672), (5224, 12492), (5552, 11754), (5877, 11104), (6246, 10448), (7836, 8328)]