72338688

素因数分解:

$2^8\times 3^2\times {\mathrm{31397}}^1$

素因数の和:31419

約数の個数: 54

約数和(自身を含む): 208576914

約数和(自身を除く): 136238226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 31397, 62794, 94191, 125588, 188382, 251176, 282573, 376764, 502352, 565146, 753528, 1004704, 1130292, 1507056, 2009408, 2260584, 3014112, 4018816, 4521168, 6028224, 8037632, 9042336, 12056448, 18084672, 24112896, 36169344, 72338688]

約数ペア:

[(1, 72338688), (2, 36169344), (3, 24112896), (4, 18084672), (6, 12056448), (8, 9042336), (9, 8037632), (12, 6028224), (16, 4521168), (18, 4018816), (24, 3014112), (32, 2260584), (36, 2009408), (48, 1507056), (64, 1130292), (72, 1004704), (96, 753528), (128, 565146), (144, 502352), (192, 376764), (256, 282573), (288, 251176), (384, 188382), (576, 125588), (768, 94191), (1152, 62794), (2304, 31397)]