64400736

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29167}}^1$

素因数の和:29203

約数の個数: 48

約数和(自身を含む): 176408064

約数和(自身を除く): 112007328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 29167, 58334, 87501, 116668, 175002, 233336, 350004, 466672, 670841, 700008, 933344, 1341682, 1400016, 2012523, 2683364, 2800032, 4025046, 5366728, 8050092, 10733456, 16100184, 21466912, 32200368, 64400736]

約数ペア:

[(1, 64400736), (2, 32200368), (3, 21466912), (4, 16100184), (6, 10733456), (8, 8050092), (12, 5366728), (16, 4025046), (23, 2800032), (24, 2683364), (32, 2012523), (46, 1400016), (48, 1341682), (69, 933344), (92, 700008), (96, 670841), (138, 466672), (184, 350004), (276, 233336), (368, 175002), (552, 116668), (736, 87501), (1104, 58334), (2208, 29167)]